un. 有效长度
[网络] 电枢绕组导线的有效长度

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(205) / 评论(0) 分类 英语语法 Grammar Girl

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(200) / 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(201) / 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(166) / 评论(0) 分类 VOA标准英语2009年(六月)

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 arm [ B:m ] He received a call to arms

发表于:2018-12-30 / 阅读(227) / 评论(0) 分类 每日攻克5词

The long and winding road that leads to your door, Will never disappear, Ive seen that road before It always leads me here, leads me to your door. The wild and windy night the rain washed away, Has left a pool of tears crying for the day. Why leave m

发表于:2019-01-10 / 阅读(256) / 评论(0) 分类 美国偶像 American Idol

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(232) / 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(204) / 评论(0) 分类 VOA标准英语2012年(四月)

Up in arms At arm's length 在美国人讲话时,或从书刊报纸上,你经常可以听到或见到一些由手臂,就是英文里的arms这个字组成的成语或俗语。有些习惯用语从

发表于:2019-01-14 / 阅读(267) / 评论(0) 分类 美国习惯用语

The Great Wall has fascinated William Lindesay since he first saw it on a map. In 1987, the Liverpool native made his first trek along 2,470 kilometers of the landmark, and he has called China home ever since. 从第一次在地图上看到长城开始

发表于:2019-01-27 / 阅读(213) / 评论(0) 分类 阅读空间

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(251) / 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(230) / 评论(0) 分类 英语新闻

英文歌词: The long and winding road that leads to your door, Will never disappear, I've seen that road before It always leads me here, leads me to your door. The wild and windy night the rain washed away, Has left a pool of tears crying for the day

发表于:2019-02-04 / 阅读(206) / 评论(0) 分类 英文摇滚歌曲

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(219) / 评论(0) 分类 英语每日一词

The byword for dress in the Western business world is conservative. This means nothing too flashy, too provocative, too casual, too tight or too revealing. 西方商界对于上班着装的观念比较保守,指衣服不能太浮华、太张扬、太

发表于:2019-02-08 / 阅读(197) / 评论(0) 分类 实用英语

The byword for dress in the Western business world is conservative. This means nothing too flashy, too provocative, too casual, too tight or too revealing. 西方商界对于上班着装的观念比较保守,指衣服不能太浮华、太张扬、太

发表于:2019-02-09 / 阅读(157) / 评论(0) 分类 实用英语

你是不是曾经对美剧主角们炫酷的口语赞叹不已?有没有想过自己有一天也可以像他们美国人一样说一口地道的英语?有理想就什么时候都不算晚,咱们今天就从这几个酷劲十足的句子开始吧

发表于:2019-02-09 / 阅读(197) / 评论(0) 分类 实用英语

[00:39.12]height 高度 [00:43.33]length 长度 [00:47.42]mathematician 数学家 [00:52.35]be required to do something 被要求做某事 [00:58.34]measuring tape 卷尺 [01:04.45]A team of mathematicians were required [01:06.76]to measure the heigh

发表于:2019-02-15 / 阅读(240) / 评论(0) 分类 英语笑话(MP3+文本)

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(171) / 评论(0) 分类 英语单词荟萃

介词是表示词语之间语义关系的词类。介词与其后的名词短语一一对号入座对词语的搭配关系更是至关重要。但是在有些情况下,有些介词是可以省略的,有些甚至必须省略。 1. 表示时间的短

发表于:2019-02-17 / 阅读(183) / 评论(0) 分类 英文语法词汇
学英语单词
-oses
abrygge
accessory meningeal branch
acoustic(al) stiffness
aircraft tubes
Alger, Wilaya d'
angle-hook
apricot-kernel oil
Arabetic
authorcraft
Ban Tamru
barretta
beer from the wood
bernanders
blister bar
block positioner
Busko
busy indicating circuit
cable regulation
cambox
canales paraurethrales
cargo work
cash disbursement
chemiluminogenic
China paper
clinical renal tuberculosis
colding crack
Colquhounia elegans
commercial distribution
complete ordered field
contrariety
counter myth
de-chirping
Diversograptus
do a Dutch
Dobriv
doddergrass
double needle type power meter
drepanolejeunea temuis (reinw. b1. et nees) schiffn.
esra
Eulophia macrostachya
extraordinary gain and loss
farnie
fissura
Foggâret el Arab
function of n-variables
gang piece work system
General Medical Council
genus Rauvolfia
glycerylphosphatide
hall of fame
hitfest
homicide in self-defence
hot-chamber die casting
how's that
humfrey
idromelanotallite (hydromelanothallite)
ileocolic intussusception
in-the-know
insurance quote
insured rail traffic
jellabaed
lavrovite
leading port
local criticality
main line code program
methylstyrene rubber
Mildella
monitoring
nasothurbinal
new chart
normal scheme
nuclear fluorescence analysis
out of one's box
outward order
pittodrie
Practice Fusion
procuras
product examination
punt formation
QPCs
reciprocal model
redtop grass
Sayula
scattering profiles
screaming
streich
stylistic
swallowtails
switch angle
T-cloth
technological drift
test of significance of spearman's correlation coefficient
thylacium
Todenbüttel
upglide
valve chest gland
variable length record system
writing beam
writing-related
xenolithic
yielding labyrinth packing