积谷有害生物

STEVE INSKEEP, HOST: Every day, Americans send information to the cloud. That smartphone in your hand, or in the hand of the person next to you, is uploading photos and messages and all sorts of information. It's not literally in a cloud, but in a da

发表于:2018-12-02 / 阅读(178) / 评论(0) 分类 2018年NPR美国国家公共电台2月

Introduction This support pack accompanies the audio soap opera 'Big City Small World'. This support pack contains the following materials: . a pre-listening vocabulary activity; . the transcript of the episode; . a comprehension activity; . three la

发表于:2018-12-03 / 阅读(154) / 评论(0) 分类 英语听力 大城市小世界

This is the VOA Special English Health Report. Scientists have discovered that stored blood loses a life-saving gas. This discovery may explain why a great number of people get sick after receiving stored blood. In recent years, experts have wondere

发表于:2018-12-07 / 阅读(123) / 评论(0) 分类 VOA慢速英语2007年(十一)月

Broadcast: Jan 29, 2003 The use of insects as agents of warfare is not a new idea. In the 2) Biblical story of the 3) Exodus, one of the 4) plagues visited upon the Egyptians was a horde of 5) locusts

发表于:2018-12-08 / 阅读(128) / 评论(0) 分类 VOA2003(上)-科技先知

Data Communication Systems There are five basic types of data communication system: Off-line data transmission is simply the use of a telephone or similar link to transmit data without involving a com

发表于:2018-12-08 / 阅读(146) / 评论(0) 分类 电信英语

听力题目: 3. (A). Some of the milk was stored. (B). She brought some milk at the store . (C).The milk spilled on the floor. (D). She sent him to the store for some milk. 4. (A). Do you know where the office is? (B). Why dont you look for an off

发表于:2018-12-19 / 阅读(160) / 评论(0) 分类 新托福写作真题解析

第一句:Would you like to see around the factory? 您能参观一下工厂吗? A: Good morning, Mr. Smith. Would you like to see around the factory? 早上好,史密斯先生。您想参观一下工厂吗? B: Yes, I would like to. 是的,我

发表于:2018-12-26 / 阅读(106) / 评论(0) 分类 天天商务口语

Don: Time to go again to the A Moment of Science mailbag. A listener writes: Dear Don Yal, I've been reading a lot about climate lately, and I know that the earth stores lots of carbon in different places, like in the ocean and in plants. Are there a

发表于:2018-12-27 / 阅读(170) / 评论(0) 分类 英语时差8,16

《绝望主妇》原句: We have to get rid of the car. But we cant sell it. The police might find it, and there could be DNA. 单词词组讲解 Get rid of sth/somebody 摆脱 发音讲解 Get rid of 的t吞音,d连读 最后翻译: 我们必须把

发表于:2018-12-31 / 阅读(164) / 评论(0) 分类 小紫带你轻松学美剧

No matter how hard you try, chances are you'll still be looking at some leftovers from holiday dinner. 不管你如何努力,节日晚宴过后你很可能还是要处理一些剩饭剩菜。 But you can avoid eating endless turkey sandwiches and m

发表于:2019-01-03 / 阅读(103) / 评论(0) 分类 实用英语

If the human genome were put in a straight line, it would be over six and a half feet long. So how do you store all that DNA in a tiny nucleus? And have the cell manage it? Researchers explain how in a study featured on the cover of the October 9th i

发表于:2019-01-08 / 阅读(148) / 评论(0) 分类 Scientific American(十)月

贮存的英语常用表示法是Storage.本项中常用的一些短语有: store (keep)in a cool and dry place 存于于阴凉干燥处 away from light 避光 away from children 勿让儿童接触 protect from light (heat) 避光(热)

发表于:2019-01-08 / 阅读(121) / 评论(0) 分类 医学英语

SCIENCE IN THE NEWS - Discovery That Stored Blood Loses a Life-Saving Gas Could Solve Mystery By Lawan Davis, Soo Jee Han and Caty Weaver / Broadcast: Mon, 12 Nov 2007 16:00:00 UTC VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm S

发表于:2019-01-11 / 阅读(221) / 评论(0) 分类 VOA慢速英语2007年(十一)月

This is the VOA Special English Agriculture Report. Farmers know that if you reduce harmful insects and diseases in your crops, you have a chance for a better harvest. Today, many farmers and experts praise Integrated Pest Management, or IPM. IPM is

发表于:2019-01-12 / 阅读(161) / 评论(0) 分类 2010年VOA慢速英语(十一)月

AGRICULTURE REPORT - Integrated Pest Management By Mario Ritter Broadcast: Tuesday, February 22, 2005 I'm Gwen Outen with the VOA Special English Agriculture Report. The use of pesticides was an impor

发表于:2019-01-30 / 阅读(156) / 评论(0) 分类 农业与发展

1. Forgive me, I didn't mean to offend you. 请原谅,我不是有意惹您生气。 2. I can't tell you how sorry I am. 我真的是很抱歉。 3. I didn't mean it that way. 事情闹成这样并非我的本意。 4. Sorry to be a pest. 不好意思

发表于:2019-02-02 / 阅读(154) / 评论(0) 分类 英语口语

CHANGSHA, Aug. 28 (Xinhua) -- Pests are posing an increasing challenge for the country's major rice-producing areas amid an important harvest year, according to agricultural officials. The Ministry of Agriculture (MOA) held a meeting on pest control

发表于:2019-02-05 / 阅读(179) / 评论(0) 分类 英语新闻

如果你要给别人让路,可以这么说: Ladies first. 女士优先。(如果对方是妹纸) Age before beauty. 老人优先。(如果对方是长者) After you. You first. 您先请。(对方可以是任何人) 2.如果有人挡在你前面,

发表于:2019-02-15 / 阅读(116) / 评论(0) 分类 英语口语

BEIJING, Aug. 21 (Xinhua) -- China's Ministry of Commerce said Tuesday that it has allocated an additional 200 million yuan (31.75 million U.S. dollars) in subsidies to assist in pest control efforts. The funds, together with 400 million yuan issued

发表于:2019-02-18 / 阅读(175) / 评论(0) 分类 英语新闻

Diarmuid: Dear, oh dear. Feifei: Hi Diarmuid. What are you laughing at? Diarmuid: Im just looking at these. My mum found them in the attic. Feifei:What are they? Diarmuid: Theyre my old class reports from my school days. They've been stored away for

发表于:2019-02-23 / 阅读(187) / 评论(0) 分类 英语时差8,16
学英语单词
ab-so-lute-ly
agreed weight
air pollution survey
anicteric virus hepatitis
aniso-accommodation
assign a buffer
beergarita
betula glandulosas
built-up type
Builth Wells
by pass turbo jet
car spacing for uncoupled inspection
censorship of book
center of ossification
commandantships
compartmented air box
continuous flowmeter
copeck
corvids
counter-power
Darvi
datum-limit protection
diddly bow
diverter van
downgraded heavy water
dumb device
editing colour sequences
effective lethal phase
embacle
ethyl sulfonyl chloride
flavoured sausage
forcelet
fraternal cells
fruit of one's loins
gated beam tube
globulose
guarantee bond
ion probe micro analysis
jasmine oolong tea
kansuensis
karl adolph verners
knighted
Latukan, Mt.
lighting at control of light
litsea citrata bl.
log off
marginal variega-tion
matrix row spacing
metal band
methylcatalpol
michelle kwan
MIIS
military sanction
monochrome grey scale
naaas
near pointer
neurobiologic
non defective unit
nonisothermal reactor
oil bounded core
organoerbium
other backward class
own ships bus
Palestinianizing
periarterial
piece number
plow carrier
positrino
presagement
presanctify
pudding sleeve
pulse carrier
regulation of felling budget
remote-data processing
renuart
set sb to a task
short change you
short-sea trade
shram
simulator for thermal power plant
single switch
socompa
spool displacement
straight-cut gear
striking-up
submain
subterm
table turning
Tchaikovsky, Peter Ilyich
tenis
tetrastigma obovatum (laws.)gagnep.
Torrington needle bearing
uncoupling gear
underspecifications
unmossed
vertical planetary internal grinder
wave audio
well depleted
whirrs
wide flange steel section
Wrightia laevis
yellowy