[机] 有效要素, 有效组份, 有效成份

[00:35.00]a/an [00:37.07]art.1.一(个) 2.任何一个 3.每,每一 [00:39.13]abandon [00:40.59]vt.1.抛弃 [00:42.06]abide [00:43.49]2.放弃. [00:44.93]ability [00:46.37]v.(by)坚持,遵守 [00:47.80]able [00:49.18]n.1.能力,智能 2.才能,才干

发表于:2018-11-30 / 阅读(118) / 评论(0) 分类 考研英语词汇2005

actually 实际上 accident 意外 act 行动 active 积极 activity 活动

发表于:2018-12-01 / 阅读(121) / 评论(0) 分类 用听的背单词-基础2000MP3(a-g)

Today's topic is active voice versus passive voice. Here's Brian from Iowa: It drives me crazy when people write in passive voice. How can I teach people how to tell the difference between passive and active voice and stay away from passive voice? Th

发表于:2018-12-07 / 阅读(97) / 评论(0) 分类 英语语法 Grammar Girl

Unit 2 She looks active. [00:02.39]第二单元 她看起来活跃。 [00:04.78]Lesson 7 Just speak [00:07.01]第七课 刚才的谈话 [00:09.25]Who's this? [00:10.83]这个是谁? [00:12.41]My new friend in the art club. [00:14.29]我在艺术俱乐

发表于:2018-12-12 / 阅读(108) / 评论(0) 分类 人教版小学英语五年级

by Mignon Fogarty Today's topic is active voice versus passive voice. The podcast edition of this article was sponsored by GoToMeeting. With this meeting service, you can hold your meetings over the Internet and give presentations, product demos and

发表于:2018-12-15 / 阅读(103) / 评论(0) 分类 英语语法 Grammar Girl

Muslim Brotherhood Ready for More Active Role in Jordan From VOA Learning English, this is IN THE NEWS in Special English. The Muslim Brotherhood is one of the largest Islamic groups in the Arab world. For years, the Brotherhood has been banned in a

发表于:2018-12-16 / 阅读(73) / 评论(0) 分类 2013年VOA慢速英语(六)月

The top American military officer, Admiral Mike Mullen, has taken a particularly active role in changing the U.S. approach to Afghanistan, contributing to the new strategy, choosing the new commander for U.S. and NATO forces, and deciding to replace

发表于:2018-12-16 / 阅读(54) / 评论(0) 分类 VOA标准英语2009年(六月)

A story: Paul's pet parrot

发表于:2018-12-17 / 阅读(201) / 评论(0) 分类 小学六年级英语

LESSON EIGHT [00:14.89]Listen and repeat these groups of words. [00:20.45]tall as tall as not as tall as [00:28.92]active as active as not as active as [00:37.59]healthy as healthy as not as healthy as [00:45.32]quiet as quiet as not as quiet as [00:

发表于:2018-12-25 / 阅读(69) / 评论(0) 分类 洪恩环境英语

Iranian President Mahmoud Ahmadinejad's visit to Istanbul last week is seen as part of Ankara's increasingly active role in the Middle East, after decades of passivity in the region. At the same time, some analysts say, Turkey's ties to the West are

发表于:2019-01-13 / 阅读(93) / 评论(0) 分类 VOA标准英语2008年(八月)

World Health Day Focuses On 'Active Aging' Shelby Harris just celebrated his 111th birthday. His secret? I try to live the right kind of life, he said. I try to live the truth, I love everybody and I want everybody to love me. Some experts say a posi

发表于:2019-01-13 / 阅读(87) / 评论(0) 分类 VOA标准英语2012年(四月)

Active MRI Shows How Joints Work 活动核磁共振成像显示身体关节如何运作 Since its introduction in the 1980s, magnetic resonance imaging machines, commonly known as MRI scanners, have become a highly valuable tool in diagnostic medicin

发表于:2019-01-14 / 阅读(78) / 评论(0) 分类 VOA标准英语2014年(三月)

自我介绍的英语作文

发表于:2019-01-17 / 阅读(95) / 评论(0) 分类 英语作文

LONDON, July 4 (Xinhua) -- Anders Fogh Rasmussen, Secretary General of the North Atlantic Treaty Organization (NATO) expressed his hope on Wednesday that NATO would seek a more active dialogue with China. We must expand the range of nations with whom

发表于:2019-01-30 / 阅读(139) / 评论(0) 分类 英语新闻

SEOUL, Nov. 8 (Xinhua) -- Samsung Electronics, the world's largest flat screen TV vendor, said Tuesday that it has suspended its plan to develop active shutter three-dimensional (3D) TVs with RealD, the U.S.-based 3D technology supplier. Samsung has

发表于:2019-01-30 / 阅读(103) / 评论(0) 分类 英语新闻

今天我们要学的词是active duty。 Active duty, 现役的。星期一是美国阵亡将士纪念日。 My friend Jack is an active duty Army Captain who has deployed overseas three times, 我朋友杰克是现役陆军上尉,先后三次被派

发表于:2019-02-05 / 阅读(106) / 评论(0) 分类 英语每日一词

今天我们要学的词是active duty。 Active duty, 现役的。星期一是美国阵亡将士纪念日。 My friend Jack is an active duty Army Captain who has deployed overseas three times, 我朋友杰克是现役陆军上尉,先后三次被派

发表于:2019-02-16 / 阅读(51) / 评论(0) 分类 英语单词荟萃
学英语单词
air raid warning conditions
am-pm conversion
AMANET
analog and hybrid computers system
Angevin
assistive
atropine valerate
augmented feature space
babymother
ballistic reentry system
be exclusively possessed by
Begēmdir-Simen Prov.
Blommenslyst
boxboy
bucetin
canada del hoyo
case-conferences
chalkfaces
change over valve
compound chain
confounding factor
deposit interest retention tax
Desnatui
dichogamies
die with one's boots on
dielectric discontinuities stripline
diplomatic conference on maritime law
direct fixation rail fastener - anchorage assembl
direct inference
ejaculatory movement
endangitis
euphorbon
eviction by title paramount
extra-ordinaries
extravagance
femto-steradian
fertilizer rate
fire slice
Fraxinus mariesii
gallize
galvanized mild steel countersunk head wood screw
galvanized steel wire
general-purpose vibration
genism
globalviews
glossae
glucose formate culture-medium
grind into fine powder
growing on hill-side
gyroautomorphisms
hajib
hemogenic
hexadecyldimethyl benzyl ammonium
humidity transducer
Hyndburn
international program change relay
interpretatitive trace program
inverse piezo-electric effect
isotropic translator
jockey sb into sth
kiloseconds
latissimus dorsi
lend at interest
longitudinal rolling
luminescent dye
Mannion
margin longitudinal
method of ion collection
modified diode-transistor logic circuit
Mpemba effect
na-mo
nmeros
non-standard carbide cutting tool
Papilionoidea
phosphohydroxypyruvic acid
phototransduction
pirate radio
Ploudiry
pluricentric blastoma
Ponkuto-san
premium base
reference plus sequence
Richelieu River
roadpacker
rolling keel
scraper capacity
self-propelled cutter loader
short - term capital
sindick
Sint-Andries
Soprontin
standard zone
statistical chain
storms
stowes
superconduction transition temperature
tension test
thatch trees
times-interest earned
tuborrhea
vainqueress
viameters