[电] 三极管顺向电压

发表于:2018-11-27 / 阅读(275) / 评论(0) 分类 英语口语1+1

发表于:2018-11-27 / 阅读(326) / 评论(0) 分类 英语口语1+1

auxiliary anode 辅助阳极 auxiliary grid 辅助栅极 auxiliary jack 辅助塞孔 auxiliary memory 辅助存储器 auxiliary signal 辅助信号 auxiliary transmitter 备份发射机 available powe

发表于:2018-12-08 / 阅读(144) / 评论(0) 分类 电信英语

drop,它作动词的时候最常有的意思是抛下或者掉下。例如在今天要学的习惯用语里drop就是动词: drop a bombshell。 bombshell是炸弹或者炮弹,那么从字面来看drop a bombshell可不就是扔个炸弹吗? 对

发表于:2018-12-12 / 阅读(107) / 评论(0) 分类 美国俚语

What are you going to do with that vase, Penny? Im going to put it on this table, Sam. Dont do that. Give it to me. What are you going to do with it? Im going to put it here, in front of the window. Be careful. Dont drop it! Dont put it there, Sam.

发表于:2018-12-14 / 阅读(185) / 评论(0) 分类 新概念英语第一册

He had to drop out of the race because his leg was injured. 因为他的脚受伤了,他不得不退出比赛。 drop out有退出和退学的意思。 He dropped out of school when he was fifteen. 他15岁时退学了。 如果drop out连成一个单

发表于:2018-12-25 / 阅读(103) / 评论(0) 分类 蒋健棠英语实用句子

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 whole [ hEul ] He put the whole of his

发表于:2018-12-30 / 阅读(173) / 评论(0) 分类 每日攻克5词

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 identity [ ai5dentiti ] The police are

发表于:2018-12-30 / 阅读(185) / 评论(0) 分类 每日攻克5词

A: Could you help me out with a ride to the airport this afternoon? B: I can give you a ride with no problem. What is your departure time? A: My flight departs at 4:00, so I need to leave my house at 1:00 to get to the airport by 2:00. B: Are you bri

发表于:2018-12-30 / 阅读(138) / 评论(0) 分类 旅游英语对话

1135 、 晶体点阵;晶体格构;晶格 crystallattice 1136 、 棘轮和爪 ratchetandpawl 1137 、 棘齿 ratchet 1138 、 棘齿弓钻 ratchetbrace 1139 、 壳型模塑 shellmoulding 1140 、

发表于:2019-01-03 / 阅读(171) / 评论(0) 分类 英文名句短语

我想大家都知道

发表于:2019-01-04 / 阅读(191) / 评论(0) 分类 美国习惯用语

at the drop of a hat to talk through one's hat 今天我们要给大家介绍两个和

发表于:2019-01-06 / 阅读(206) / 评论(0) 分类 美国习惯用语

bomb To drop a bombshell 语言往往是难以捉摸,也是没有道理可讲的。我们刚才给大家介绍了Blockbuster。Blockbuster是指某件事,特别是文艺作品,取得很大成功。

发表于:2019-01-06 / 阅读(194) / 评论(0) 分类 美国习惯用语

我们上次学的习惯用语都由关键词汇drop发展而来,今天再学几个也包括drop这个词的习惯用语。第一个是:drop the ball。 Drop the ball从字面看是说把已经拿在手里的球掉了。 这个短语显然来自体

发表于:2019-01-14 / 阅读(157) / 评论(0) 分类 美国习惯用语

在生活中我们常会在等待盼望一些事情的结果。无论是一场精彩的足球赛,还是一次重要的考试,或者是正在谈判中的一笔大生意,你都会提心吊胆地等待它们的结果。我想这种悬念心理大家

发表于:2019-01-16 / 阅读(195) / 评论(0) 分类 美国习惯用语

What are you going to do with that vase, Penny? I'm going to put it on this table, Sam. Don't do that. Give it tome. What are you going to do with it? I'm going to put it here, in front of the window. Be careful! Don't drop it! Don't put it there, Sa

发表于:2019-01-23 / 阅读(179) / 评论(0) 分类 英语学习乐园

By Melinda Smith Washington 16 August 2007 In 2002, a national study of millions of American women showed that taking hormone replacement therapy during menopause increases the risk of breast cancer, blood clots and strokes. The news prompted many wo

发表于:2019-01-31 / 阅读(193) / 评论(0) 分类 2007年VOA标准英语(八月)

今天我们要学的词是drop out。 Drop out是退出的意思。美国威斯康辛州前州长汤普森在上星期六爱奥华州举行的共和党总统参选人假想选举中位居第六,汤普森因此宣布退出争取共和党总统候选人

发表于:2019-02-07 / 阅读(157) / 评论(0) 分类 英语每日一词

Every school day, about 7,000 students drop out of school(退学) in the United Stars. That's a total of 1.2 million students each year and only about 70 percent of entering high school freshman graduate each year. The problem is especially serious i

发表于:2019-02-18 / 阅读(150) / 评论(0) 分类 英语新闻

第一个习惯用语是drop a bombshell,这个习惯用语出现在1914年到1918年的第一次世界大战期间。当时史无前例地大规模使用飞机来轰炸地面,很多人都亲眼目睹了飞机扔炸弹的惊天动地场面,而且

发表于:2019-02-18 / 阅读(123) / 评论(0) 分类 实用英语
学英语单词
abnormal
accentlessness
agentes provocateuses
ahead reach
Alnico aluminium-nickel-cobalt alloy
alphin
asset concentration
bacteria counting chamber
bacterial precipitation
base contact diffusion
bierzanek
bitangent developable
blood-vessels
boat-handling gear
brake lever jaw
brake rod
bringing of successive actions
castability
cgto-architectural
cladanthous
coronal continuum
cusum
depth profiling
diallyl aniline
direct repeat
Dolgoprudnyy
double plays
dreaper & tompkins process
duplicates elimination
economic freedom
eddyville
electrical bibeam bridge crane
fall of flora
family plot
flap door
gel coating resin
ground-stirring transmission line
guntrams
hard adder
have a sudden inspiration
hirschsprung's
hot talk
house management
imbosked
inflexa
intertidal mudflat culture
jujutsus
kaupulehu
kynurenine formylase
Lambrinudi
last decree
loosestrife families
Lower Silesia
maleinoid(form)
manbo
meidl
muck loading
multistage fluidized-bed reactor
nibbed saggar
nodi lymphatici poplitiei
noncardiomyocyte
nonfinance
offset quadrature psk
on the weekend
operational system management
oral flora
paper mulching
pending job
persecuted
primary feedbask
production history
programmable signal processor
protome
putting back
quasi peak meter
re-takes
realites
red-veined pie plant
reflected sunlight
renal pelvis epithelioma
Rhododendron flosculum
siloxene
soft subsidy
soil fumigator
spin safe
spirit whisk(e)y
streyk
submetacentric
tail meat
take in evil part
tightening ring
tot siens
tuck rail
tweich
twingo
tyne gap
unavoidable casualties
unfrequented
uniform lightness-chromaticness scale
uretero-interstinal
waffliest
whiskey straight