半致死量

[00:00.00]SIDE B [00:14.03]Unit 10 [00:16.82]What do you like to wear? [00:20.01]Part 1 [00:23.61]Listen,read and act. [00:27.32]A:Is this shirt pretty? [00:30.72]B:Yes,it is.But it looks too big for you. [00:35.92]A:All right.What about this one? [0

发表于:2018-11-30 / 阅读(204) / 评论(0) 分类 新版剑桥少儿英语第三级 (上)

Unit 12 What's the best radio station? [00:05.38]SECTION A [00:08.33]1b Listen and match the statements with the movie theaters. [00:15.18]Write in the names of the theaters. [01:03.61]2a Listen to a reporter interview a boy. [01:09.46]How does the b

发表于:2018-12-13 / 阅读(263) / 评论(0) 分类 新目标初中英语八年级上

Studies Link Bee Decline to Insecticide Billion-dollar bees Bees pollinate the flowers that become fruits, nuts and vegetables. The work these insects do is worth about $18 billion a year to U.S. farmers. But honeybee colonies in the United States ha

发表于:2018-12-16 / 阅读(98) / 评论(0) 分类 VOA标准英语2012年(三月)

[00:03.54]69 看电影 [00:07.08]Shall we have ....? [00:10.16]我们买....吧? [00:13.24]A: Shall we have two tickets for for 7:30? [00:15.97]A: 我们买两张七点半的票吧? [00:18.70]B: Yes, Would you like to have the seats in the front

发表于:2018-12-25 / 阅读(169) / 评论(0) 分类 英语流行口语

18. Twelve Cans of Tuna Fish Rag Twelve cans! Twelve cans! Twelve cans of tuna fish. Twelve cans. How many cans? Twelve, twelve. Did you say twelve? Yes, I said twelve. Twelve cans of what? Twelve cans of fish. Twelve cans of fish? Yes, fish, yes, fi

发表于:2018-12-25 / 阅读(359) / 评论(0) 分类 英语节奏训练

2. Studies of both animals and humans have shown that sex hormones somehow affect the stress response, causing females under stress to produce more of the trigger chemicals than do males under the same conditions. 【分析】多重复合句。主句主

发表于:2018-12-30 / 阅读(115) / 评论(0) 分类 考研英语长难句讲解

叫出租车 在 酒 店 要 taxi 可 以 请 酒 店 服 务 人 员 为 你 叫 一 辆 : Could you call me a taxi? ( 请 为 我 叫 辆 的 士 。 ) 或 者 直 接 打 电 话 到 出 租 车 公

发表于:2019-01-03 / 阅读(117) / 评论(0) 分类 实用英语

get the picture 明白某种情形 get the sack 被解雇 get through 到达 ; 办完 ; 通过 ; 花光 get through to 使理解 ; 打通电话 get together again 破镜重圆 get up the courage 鼓起勇

发表于:2019-01-03 / 阅读(101) / 评论(0) 分类 英文名句短语

Good morning, I'm Melissa Long here at the CNN center in Atlanta on this Wednesday morning, the eleventh of November Veteran's Day. Here's a look at some of the stories happening NOW IN THE NEWS. The suspect in the Fort Hood shootings, army Major Nid

发表于:2019-01-07 / 阅读(167) / 评论(0) 分类 cnn2009年(十一)月

The Minerals Management Service and the US Coast Guard have launched the Marine Board of Investigation into the Deepwater Horizon oil rig explosion. NPR's Debbie Elliott says the board is hearing testimony from witnesses of the April 20th incident. T

发表于:2019-01-08 / 阅读(142) / 评论(0) 分类 2010年NPR美国国家公共电台5月

本项最常用的英语表示法有: Dosage and Administration 用(剂)量与用法 Route of Administration 给药途径(用法) Administration 用法 Direction for Use 用法 Method of (for) Administration 用法 Application and Dosag

发表于:2019-01-08 / 阅读(217) / 评论(0) 分类 医学英语

去听音乐会 1.I'd like two tickets for October third,please。 我买两张十月三号的票。 2.Sorry, we're sold out。对不起,卖完了。 3.When do you have tickets?有什么时候的票? 4.What time dose it start?几点开始?

发表于:2019-01-11 / 阅读(171) / 评论(0) 分类 英语会话词典

This is the VOA Special English Health Report. We talked last week about the value of breastfeeding for a babys development. But getting the milk into the baby can seem difficult, at least at first. So here is some advice. Breastfeeding should begin

发表于:2019-01-11 / 阅读(131) / 评论(0) 分类 VOA慢速英语2008年(二)月

The jaws of T-Rex are infamous and lethal, housing sixty teeth with some as long as 30 centimeters. Its skull is constructed of 64 bones designed to be light but strong. Its 16 times stronger than the jaws of an alligator. The front teeth are dagger-

发表于:2019-01-23 / 阅读(109) / 评论(0) 分类 探索与发现2013年

By Cindy Saine Washington 16 April 2008 The U.S. Supreme Court has upheld the most common method of lethal injection used for executions by the federal government and 36 states. The unsuccessful constitutional challenge to the three-drug lethal injec

发表于:2019-01-31 / 阅读(108) / 评论(0) 分类 VOA常速英语2008年(四月)

1 Hello! Nice to meet you. 你好,很高兴见到你 2 Hello! Glad to see you. 你好,很高兴见到你 3 How do you do? 你好 4 Nice talking with you. 很高兴和你说话 5 Goodbye. 再见 6 See you. 再见 7 Take care. 保重 8 Keep well. 保

发表于:2019-02-04 / 阅读(158) / 评论(0) 分类 实用英语

Chinese health authorities have given approval to a domestic company to mass produce a vaccine for the H1N1 strain of flu. Unlike other vaccines, this one does not require multiple doses. Chinese worker displays vials containing H1N1 flu vaccine by

发表于:2019-02-12 / 阅读(82) / 评论(0) 分类 VOA标准英语2009年(九月)

CDC: U.S. Suicide Rates Have Climbed Dramatically MARY LOUISE KELLY, HOST: Suicide is a problem that is getting worse in the United States. A new study shows that suicide rates have increased in nearly every state. And in half of them, the rise is dr

发表于:2019-02-13 / 阅读(134) / 评论(0) 分类 2018年NPR美国国家公共电台6月

Products' competitive edge 产品的竞争优势 What's your products' competitive edge? 你们的产品的竞争优势是什么? You have probably noticed that our products' prices are competitive. 你们可能已经注意到了我们产品的价格

发表于:2019-02-15 / 阅读(146) / 评论(0) 分类 外贸英语话题王

I had a so common day . I`m waked up at the 9:00 p.m. I`m ate the breakfast and did morning exercises at home .then mum and me went to the suppermaket we bought pens,books ,some food and drink in it we came home by car .Dose this is very easy ! now

发表于:2019-02-17 / 阅读(103) / 评论(0) 分类 英语作文
学英语单词
agricultural entomology
alger hiss
ASAROTIFORMES
aurantimonate
australe
being orientation
bendib
biblicalities
boleslav
Bridges,Robert Seymour
British disease
Bull's serum
burbling cavitation
capital deeping
case citators
catenulaform
CDL-581
center line strake
chase up
coffae
craniotomize
ctetosome
dandy-note
ditali(ni)
durance
dysorganoplasia
electoral advertising
entire operating load range
eosinophils
erythemo-squamous
espinoza
Estienne
farm plot for one's personal needs
first-order process
fixed loan
for the money
frequency domain measurement
Gilbjerg Hoved
Goldhorn's stain
GROLIES
hand-jack
hanneys
heatsink
I-FI
idle port
in a scramble
in check
inosine monophosphate
intermediate cell mass
ismeline
kagus
keep aloof
kilo-hertz
locally asymptotically most stringent test
log band saw
medium-frequency changer
mercury distant reading thermometer
mesonomic
metering facility
methoxypyrazines
milhouse
nanoinstruction
nest dewlling
nociceptins
non-display-base word processing equipment
orangemail
Pellionia brachyceras
Pole
primary closure
Put-Call Ratio
rabbinics
radiomercury
railway export bill of landing
raked gear hob
reinforced concrete panel
relief holes
rockbeasts
Rolando's points
Scald Law
scrotoplasties
search for experience
sepedon neanias
Ship of Flag of Convenience
slithering
sound arriving value
speed-change box
spradlin
SU-4885
sudokeratosis
switch machine
temporal property
thermal expansion detection
time saving
tofranazine
tower bottoms
TQFP
tracheal annular ligaments
traveling wave type accelerator guide
unearning
unfavo(u)rable area
wireless virtual reality