音标:['vɒlәtail] ; 柯林斯词典等级:2 级;
a. 挥发性的, 可变的, 不稳定的, 飞行的, 轻快的, 爆炸性的
n. 有翅动物, 挥发物
[计] 易失的
n. a volatile substance; a substance that changes readily from solid or liquid to a vapor
a. evaporating readily at normal temperatures and pressures
s. tending to vary often or widely
词型变化:名词复数形式 : volatiles
考试类型:[托福/IELTS/GRE]
词性分布:
形容词98%
名词2%

volatile的用法和样例:

例句

用作形容词(adj.)
  1. The political situation is becoming more volatile.政局变得更加动荡不定。
  2. Food and fuel prices are very volatile in a war situation.在战争环境下,食物和燃料的价格都很不稳定。
  3. He has a highly volatile personality.他有着反复无常的个性。
  4. He had a rather volatile temper and can't have been easy to live with.他脾气暴躁,很难相处。
  5. Petrol is volatile.汽油容易挥发。

常见句型

用作形容词(adj.)
用作表语S+be+~
  1. With the markets being so volatile,investments are at great risk.由于市场那么变化不定,投资冒着很大的风险。
  2. Gasoline is volatile.汽油易挥发。

词汇搭配

  • sal volatile[药]碳酸铵溶液(用...
  • volatile metal挥发性金属
  • volatile solvent挥发溶剂
  • volatile grade挥发度
  • volatile component挥发组分
  • volatile liquid挥发性液体
  • volatile covering挥发性覆盖层...
  • volatile storage易失性存储器...
  • volatile oil精油
  • volatile content挥发物含量
  • volatile thinner挥发性冲淡剂...
  • volatile acid挥发酸,挥发性酸...
  • volatile memory非永久性存储器,易失...
  • volatile solid挥发性固体
  • volatile flux挥发性助熔剂...
  • volatile file易变文件
  • volatile matter挥发物
  • volatile fuel挥发性燃料
  • volatile compound挥发性化合物...
  • volatile constituent挥发性组分
【近义词】
【反义词】

This book stinks! is really a bad review. But even a classic work can start to smell when it gets old enough. Now chemists have developed a technique that identifies what kind of degradation process an old book or historical document is going through

发表于:2019-01-08 / 阅读(73) / 评论(0) 分类 Scientific American(十一)月

Members of Congress are demanding more taxpayer protections and congressional oversight in the $700 billion bailout plan lawmakers are expected to debate this week to rescue failing U.S. financial institutions. As VOA's Dan Robinson reports from Cap

发表于:2019-01-12 / 阅读(72) / 评论(0) 分类 VOA标准英语2008年(九月)

Residents of Nigeria's city of Jos say attacks are continuing for a fourth day in parts of the state previously unaffected despite the imposition of a 24-hour curfew and the deployment of soldiers. Incidents of violence are still being reported in th

发表于:2019-01-13 / 阅读(90) / 评论(0) 分类 VOA标准英语2010年(一月)

U.S. officials say they are encouraged that Yemen can be a full partner in the fight against al-Qaida, despite uneven counter-terrorism cooperation in the past. The top State Department official for Near Eastern affairs, Jeffrey Feltman, said Yemen's

发表于:2019-01-13 / 阅读(66) / 评论(0) 分类 VOA标准英语2010年(二月)

Air pollution 空气污染 A: I've heard of ground-level ozone but can you explain what it is exactly? A:我听说近地面臭氧,但是你能确切解释一下是什么吗? B:Yes, it's one of the main air pollutants. Factories don't emit it dire

发表于:2019-01-14 / 阅读(72) / 评论(0) 分类 职业技术英语口语

今天我们要学的词是volatile。 Volatile, 不稳定的,动荡的。 Wall Street ended a volatile week of trading, 华尔街股票交易结束了动荡的一周。 With Europe's debt crisis and America's debt rating downgraded, global stock m

发表于:2019-01-16 / 阅读(68) / 评论(0) 分类 英语单词荟萃

European stock markets were volatile Monday despite the European Central Bank saying it intended to buy up government debt. European Commission spokesperson Ollie Bailly said Monday that the measures taken by the European Central Bank should calm inv

发表于:2019-01-16 / 阅读(69) / 评论(0) 分类 英语新闻

Financial markets remain under immense selling pressure as the Dow Jones Industrials fell Thursday by another seven percent, or 675 points, to a five year low of 8,579. VOA's Barry Wood has more. Traders David O'Day, center, and Steve Schnibbe, righ

发表于:2019-01-16 / 阅读(66) / 评论(0) 分类 VOA标准英语2008年(十月)

But methane is actually odorless, too. 但是甲烷也是无味的。 Well then, what stinks? 那么,什么东西这么臭? The foul smell is usually due to volatile sulfur compounds, such as hydrogen sulfide and methanethiol, or methyl mercaptan

发表于:2019-01-17 / 阅读(103) / 评论(0) 分类 TED演讲教育篇

China's economy 中国经济 Keqiang ker-ching 李克强好样的! How Chinas next prime minister keeps tabs on its economy 看下一任中国总理如何看管自国经济 Dec 9th 2010 | HONG KONG | from PRINT EDITION IF CHINAS deputy prime minist

发表于:2019-01-26 / 阅读(72) / 评论(0) 分类 经济学人综合

美国耐用品订单上升 WASHINGTON, Dec. 24 (Xinhua) -- New orders for U.S. manufactured durable goods rose more than expected in November on strong business capital spending and demand for aircraft, U.S. Commerce Department reported Tuesday. Ord

发表于:2019-02-02 / 阅读(64) / 评论(0) 分类 英语新闻

By Nancy-Amelia Collins Jakarta 05 June 2007 East Timor President Jose Ramos Horta in Dili (File Photo) The president of East Timor says the capital, Dili, remains volatile after two people were killed during election campaigning for parliamentary el

发表于:2019-02-02 / 阅读(120) / 评论(0) 分类 2007年VOA标准英语(六月)

Some 40 percent of respondents are not satisfied with the state of their year-end bonuses as Spring Festival, or China's Lunar New Year, approaches, according to a survey by China Youth Daily. 根据《中国青年报》的一项调查显示,随着中

发表于:2019-02-03 / 阅读(71) / 评论(0) 分类 英语新闻

Less demand for pork after the festive season of China's traditional Lunar New Year usually causes a price dip, but this year the market has seen an unexpected surge in hog prices. Statistics show that the hog price is nearly 20 yuan per kilogram, a

发表于:2019-02-04 / 阅读(47) / 评论(0) 分类 英语新闻

Hot on the heels of the official numbers, a private PMI survey series also reports that March was a better month for Chinese manufacturers. 紧随官方数据发布的一项民间采购经理指数(PMI)调查结果也显示,3月份中国制造业状况

发表于:2019-02-05 / 阅读(64) / 评论(0) 分类 英语新闻

NEW YORK, Aug. 31 (Xinhua) -- Wall Street closed moderately higher on Wednesday, ending a volatile August as investors hope that the Federal Reserve will add more liquidity to the market. On the economic front, ADP employment report showed that priva

发表于:2019-02-06 / 阅读(66) / 评论(0) 分类 英语新闻

Over the last 13 years, investors have experienced some of the largest financial bubbles in history. Asian currencies rose and fell, technology and Internet shares suffered staggering losses, oil and other commodities rode a wild roller coaster, and

发表于:2019-02-18 / 阅读(67) / 评论(0) 分类 阅读空间

An obvious apparent difference between dividends and buy-backs is that every shareholder gets the dividend but not all of them tend to take part in a buy-back. 股息与回购的明显区别是每个持股人都会得到分红,但并不是所有的持

发表于:2019-02-24 / 阅读(60) / 评论(0) 分类 经济学人财经系列

The moon was an ancient, fossilised world. 月球是个古老的化石世界 Its rocks hadn't changed for billions of years. 它的岩石数十亿年来没有改变 Scientists were thrilled. 科学家喜出望外 Basically the surface of the moon kin

发表于:2019-02-27 / 阅读(133) / 评论(0) 分类 神秘的月球

Finance and economics 财经商业 Free exchange 自由兑换 Money from nothing 无中生钱 Chronic deflation may keep Bitcoin from displacing its fiat rivals 慢性通缩的比特币可能无法取代其法定对手 BITCOIN, to its most ardent fan

发表于:2019-03-02 / 阅读(113) / 评论(0) 分类 经济学人商业系列
学英语单词
AC asynchronous motor
acoustooptical receiver
ad valorem property taxes
alpha-angle
alusia
Ama Khel
anuj
audio communication circuit
Baalder
bad waltersdorf
bonding pads
bouncing bomb
Bowie Canyon
capture new markets
Chkdisk
chokoloskee
chop
climbin
common agrimony
compound course
constitutional ash
deductions before distribution
denin
dependent application
dicarboxylic aid
diffuse hypergammaglobulinemia
directly acting carcinogens
dose-independent ADR
down take
Dunscore
embroiderer
established right
ex-monk
ferment cell
Flamingo, Tk.
formatize
fratercula corniculatas
fuscosclerotic acid
garnishes
hemangiectasis
horribleness
iced coffees
infrared remote receiver
insulinoma
intrinsic contaminant
iron-smelting technology
kanakaredes
lamination diagram
laser navigation sensor
lesser zygomatic muscle
Ligularia tenuipes
lithochemical prospecting
Lope de Vaga
low-brower
luctuosus
magnesium chromium ferrite
maximum feed stop lever
Mbean
megalotocepheus japonicus
microfluorimeter
microstrongyle
oogenic
parallel wharf
pearl luster
percentage speed variation
phonically
Pollutant charge
pressure-tendency chart
prophenpyridamine
quotingly
radial positioning grid
reactor core barrel
remote visual display
residual ore
reversed spirit level
right to the use of a site
rimrocked
scarus xanthopleura
screw flight
seed corm
semiconductor cell
sentinel antibody
slight fault
slow interval training
solvent loading
station keeper
steaminess
Stogovo Planina
stripping cracking
swing-hammer crusher
tax on capital profit
tipping moment
to compress
trophidium
tunnel radio
unmanned weapon delivery system
untowards
vigs
watchdog timers
wheft
windscreen cleaning liquid
Zlatni Pysǔtsi