[数] 广义上界算法

up--向上 upter--上面的 upstairs--在楼上 use--使用 useful--有帮助的 usual--平常的 usually--通常地

发表于:2018-12-16 / 阅读(144) / 评论(0) 分类 用听的背单词-基础2000MP3(h-z)

Transcript This is Scientific American's 60-Second Science, I am Cynthia Graber.This will just take a minute. Physicists at the Brookhaven National Laboratory have been able to send information ahead of particle beams racing at nearly the speed of li

发表于:2018-12-24 / 阅读(190) / 评论(0) 分类 Scientific American(二)月

每期节目一话题,让英语磨练耳朵的同时学到更多有益的小知识,丰富知识的同时受益于生活。 Time-management tips 时间管理技巧 Work around procrastination. 克服拖延症。 Try Francesco Cirillo's Pomodoro Te

发表于:2018-12-27 / 阅读(126) / 评论(0) 分类 英语听力广播—Listening

If you are like many language students, you might have a problem with procrastination. Perhaps you are slow to do homework or study for a test. Maybe you do not like to study or you become distracted while studying. Whatever the case may be, learning

发表于:2019-01-02 / 阅读(471) / 评论(0) 分类 2017年VOA慢速英语(六)月

factitial urticaria 人工性荨麻疹 film agent 膜剂 finger nail 指甲 fissure 裂隙 fixed eruptions 固定性红斑 folliculitis 毛囊炎 fungus 真菌 furuncle 疖 generalized pustular psoria

发表于:2019-01-03 / 阅读(170) / 评论(0) 分类 医务英语

2. agri 你已认识field是“田地”, 你是否也知agri的意义? 在有关农田的词汇里, field竟都被agri所代替。 agri=field 田地,农田(agri也作agro,agr) 1. agrology agr

发表于:2019-01-06 / 阅读(159) / 评论(0) 分类 英文语法词汇

Vacationing on the island of Oahu, we were waiting in our tour bus for some stragglers to show up. A man, obviously not with our group, approached the bus and was about to board. How would our driver

发表于:2019-01-11 / 阅读(236) / 评论(0) 分类 英汉幽默故事选读

------------------- 国际贸易 ---------------------- 出口信贷 export credit 出口津贴 export subsidy 商品倾销 dumping 外汇倾销 exchange dumping 优惠关税 special preferences 保税仓

发表于:2019-01-11 / 阅读(140) / 评论(0) 分类 英文语法词汇

潜规则1:不能只说Sorry 考试中总会有些紧张,那如果在考试中你没听清考官问题,或者有疑问的时候,假 设你只是说一句Sorry或Sorry, I dont know,整个给考官的印象就是你缺乏最基本的communica

发表于:2019-01-18 / 阅读(169) / 评论(0) 分类 雅思英语

发表于:2019-01-23 / 阅读(181) / 评论(0) 分类 实用英语

By Carol Pearson Washington 08 January 2008 New technology makes surgery safer, shortens recovery time and leaves no scars. Both physicians and patients are pleased with the results. VOA's Carol Pearson has more. Maria Viruet recently had her gallbla

发表于:2019-01-31 / 阅读(186) / 评论(0) 分类 VOA标准英语2008年(一月)

By Naomi Martig Hong Kong 28 November 2007 Japan's upper house of parliament has approved a bill that would stop the country's air force transport mission in Iraq. It is the latest clash between the opposition party and the government over Japan's ro

发表于:2019-01-31 / 阅读(130) / 评论(0) 分类 VOA常速英语2007年(十一月)

Vacationing on the island of Oahu, we were waiting in our tour bus for some stragglers to show up. A man, obviously not with our group, approached the bus and was about to board. How would our driver handle the situation, we wondered. Straight-faced,

发表于:2019-02-03 / 阅读(165) / 评论(0) 分类 趣味英语

今天我们要学的词是be bound to。 Be bound to, 一定会。巴勒斯坦向联合国提交申请,希望成为正式会员国。但是, Analysts say the Palestinian bid is bound to fail because the United States has threatened to use its ve

发表于:2019-02-04 / 阅读(139) / 评论(0) 分类 英语单词荟萃

今天我们要学的习惯用语有共同的关键词: lip。大家都知道lip是嘴唇。嘴唇可是我们身上忙碌的器官,我们说话,吃喝都得靠嘴唇帮忙。嘴唇还帮我们传情达意。难怪由lip这个词发展而来的习惯

发表于:2019-02-12 / 阅读(185) / 评论(0) 分类 美国习惯用语

The Federal Bureau of Investigation's secret method for unlocking the iPhone 5c used by one of the San Bernardino shooters will not work on newer models, FBI Director James Comey said. 美国联邦调查局局长詹姆斯科米近日表示,FBI用于破

发表于:2019-02-15 / 阅读(143) / 评论(0) 分类 英语新闻

Reproductive technology 生殖技术 Mum, Dad and Mitomum 妈妈,爸爸与代孕妈妈 Britain may allow babies with three biological parents 英有望允许新生儿有三个亲身父母 ASSISTED reproduction is one of those rare areas in which Br

发表于:2019-02-16 / 阅读(176) / 评论(0) 分类 经济学人科技系列

出口信贷 export credit 出口津贴 export subsidy 商品倾销 dumping 外汇倾销 exchange dumping 优惠关税 special preferences 保税仓库 bonded warehouse 贸易顺差 favorable balance of trade 贸易逆差 unfavorable balance of trade

发表于:2019-02-18 / 阅读(397) / 评论(0) 分类 实用英语

CAIRO, Jan. 29 (Xinhua) -- The polling stations of Egypt's Shura Council (upper house of parliament) elections closed Sunday on the first day of the two-day vote with a low turnout rate of voters. In the first stage of the upper house elections, vote

发表于:2019-02-18 / 阅读(138) / 评论(0) 分类 英语新闻

知识点讲解: 1、中文意思一样 insist persist 2、两个词长得像 special specialty 3、长得像+中文意思一样 technique technology ① Technique 方法、技巧 Hes a great basketball player. He has flawless technique. 他是位很

发表于:2019-02-21 / 阅读(144) / 评论(0) 分类 每天三分钟学英语
学英语单词
absolute virtual address
Ampullaris
an-all
annees
atloaxoid
bonding company
brunsdonnine
calcium group
cheek-pieces
circular-flow
complementary modulus
concert version
corrugated-tin
corsetings
cosecant
davit releasing device
deep-sixed
dicondylic joint
division pier
drag ... out of
dragade
drastic counter measures
emergency local gauge board
endomysium
extension of loan
flat frequency response
fluorescence chromatography
free oscillations
Gaiacuran
genus Ajaia
geranium stapfianum hand. mazz.
Glover acid
go gay
haemocele
hang the bell about the cat's neck
Hausa language
helbich
hesperetol
hfr cell
high-frequency communication
idle-adjusting screw
Incarvillea potaninii
independent samples
inscribed to curves
Levoxan
liquefied gas producer vehicle
local frequency control
longisporin
magnetic oscillator
main cycle
membranectomy
metamorphic mineral deposit
mohoroviris discontinuity
multichromosomal
necrophiles
nipped off
nonpacked cargo
novacikite (novacekite)
opera gloves
pamphleteerings
pedestrian crossing ahead
porkers
printed circuit epoxy-type coating
profesora
programmable logic controllers
pseudoaortic insufficiency
Pucarevo
pythium debaryanums
read-out electronics
refused to pay tax
resolvable spots
rhaphium eburnrum
rheostatic excitation control
roll angle
roning
room air-conditioner
Sappey's fibers
silver-gilt
slurg
solidification
South Wabasca L.
spartinas
special drawing account
Stectonite
stem system above the hypocotyl
subsps
surface-to-surface
SV (slide valve)
tendon sheath rupture
to the disadvantage of
torque pulsation
touch one's hat to sb
Trine
tyshon
ultrapressure
underinflation
up-draft boiler
volumetric(al) feeder
water treatment flocculant
wide-angle radiometer
without circumstances
xanthine bodies