生物的危害性

harness -马具,挽具 harsh -严厉的,严酷的 haste-急速,急忙 hatred -憎恶,憎恨 hay -干草 hazard -危险,公害 heading-标题 headline -大字标题,头版头条新闻 headquarters -总部,司令部 heal -使愈合,治愈 heap-一堆,许多 hearing -听力,听觉 heave -举起,提起 hedge -

发表于:2018-11-29 / 阅读(176) / 评论(0) 分类 用mp3背四级单词

Broadcast: Jan 10 2003 The Pentagon has issued a statement 2) asserting the military is prepared to protect its personnel from possible biological weapons attack. On the surface, the Pentagon's assert

发表于:2018-12-08 / 阅读(79) / 评论(0) 分类 VOA2003(上)-健康之旅

Hazard Richard Marx

发表于:2018-12-14 / 阅读(109) / 评论(0) 分类 英语歌曲第八辑

action ['kʃən] n.行动,动作,作用,活动 boast [bəust] n.v.吹牛 complete [kəm'pli:t] a.完全的,完成的;v.完成 dictate [dik'teit] v.听写,口授 existence [ig'zistəns] n.生存,存在 hatred ['heitrid] n.厌恶,憎恨,

发表于:2018-12-19 / 阅读(200) / 评论(0) 分类 TED演讲教育篇

You have to chop down those two trees, said the fire control agent. Why do I have to chop down those two trees? asked Diane. Because those two trees are a fire hazard, said the fire control agent. All trees are a fire hazard, said Diane. Yes, but tho

发表于:2019-01-02 / 阅读(111) / 评论(0) 分类 超级简单英语阅读

从下个月起,凡是违犯职业危害法规的中国企业和工厂将被强制关闭,并处以最高额为 30 万元的罚款。 请看《中国日报》的报道: If an employee's health has been affected by dust, toxic substances and othe

发表于:2019-01-08 / 阅读(73) / 评论(0) 分类 英语口语

By Lisa Schlein Geneva 20 November 2006 U.N. Secretary-General Kofi Annan is urging nations to do more to combat biological weapons, and to create global safeguards to keep them out of terrorist hands. Kofi Annan at a review conference on Biological

发表于:2019-01-12 / 阅读(146) / 评论(0) 分类 2006年VOA标准英语(十一月)

AGRICULTURE REPORT - Biological Controls, Part 1 By Mario Ritter Broadcast: Tuesday, April 13, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Biological controls are living

发表于:2019-01-30 / 阅读(95) / 评论(0) 分类 农业与发展

the die is cast是木已成舟、大局以定的意思。据牛津词典记载,“the die is cast”,这一成语是指骰子巳经掷出,犹如覆水难收一般。 这一成语在1592年上演的

发表于:2019-02-01 / 阅读(199) / 评论(0) 分类 英文名句短语

今天我们要学的词是hazard。 Hazard, 是危害,危险的意思。混合动力车虽然有利于环保,但是低速行驶时几乎没有声音,对盲人的安全构成威胁, Hybrid vehicles pose a safety hazard for the blind. 最近,有

发表于:2019-02-03 / 阅读(66) / 评论(0) 分类 英语每日一词

Paris police have arrested a man on the terrorism watch list after his car was found near the Notre Dame Cathedral with seven gas cylinders inside. 巴黎警方日前逮捕了恐怖主义观察名单上的一名男子,他的车停在圣母院大教堂

发表于:2019-02-05 / 阅读(73) / 评论(0) 分类 英语新闻

My husband, who drives an 18-wheeler, was halfway across a narrow bridge when his truck broke down. Placing hazard markers behind, he returned to his cab to wait for the tow truck. A few moments later

发表于:2019-02-06 / 阅读(91) / 评论(0) 分类 趣味英语

今天我们要学的词是hazard。 Hazard, 是危害,危险的意思。混合动力车虽然有利于环保,但是低速行驶时几乎没有声音,对盲人的安全构成威胁, Hybrid vehicles pose a safety hazard for the blind. 最近,有

发表于:2019-02-07 / 阅读(90) / 评论(0) 分类 英语单词荟萃

Israel Practices Biological Attack Response The Israeli government has carried out a two-day exercise it says is aimed at boosting preparedness for any terrorist attack aimed at sparking an outbreak of a highly contagious disease. Israeli officials e

发表于:2019-02-12 / 阅读(96) / 评论(0) 分类 VOA标准英语2011年(十二月)

Self-help Traveling 1.越来越多大学生选择自助游,原因是 2.也会带来一些问题 3.你的看法 【参考作文】 Self-help Traveling More and more college students choose self-help travelling rather than arranged tours when they pl

发表于:2019-02-17 / 阅读(98) / 评论(0) 分类 四六级写作指导

随着交通设施和通讯手段变得更为便利快捷,异地恋在中国变得越来越普遍。《中国青年报》最近的一项调查显示,在2148名高校受访者中,有61.7%的人表示,身边很多同学或朋友都想一毕业就

发表于:2019-02-17 / 阅读(81) / 评论(0) 分类 实用英语

ROME, Nov. 2 (Xinhua) -- Inter chalked up their first home win in the Champions League this season as they beat Lille 2-1 on Wednesday. Walter Samuel and Diego Milito scored the goals for the hosts, and Lille drew one back in the late time. Inter alm

发表于:2019-02-18 / 阅读(125) / 评论(0) 分类 英语新闻

On June 4th, a volcano in southern Chile erupted, sending volcanic ash into the air. The large particles of ash soon dropped to the ground but the small particles were carried, high in the air, by the westerly wind to Australia and New Zealand. This

发表于:2019-02-25 / 阅读(73) / 评论(0) 分类 新西兰英语

本期节目话题:Everyday health hazard 1:Lying 日常健康危害之1:撒谎 对人类身体健康造成危害的生活习惯非常多,可能某些生活习惯看起来微不足道,但是它们确确实实地不利于我们的健康,今天

发表于:2019-03-06 / 阅读(117) / 评论(0) 分类 英语听力广播—Listening

Everyday health hazard 5:Cancelling plans日常健康危害之5:取消计划对人类身体健康造成危害的生活习惯非常多,可能某些生活习惯看起来微不足道,但是它们确确实实地不利于我们的健康,今天Ukki将

发表于:2019-03-06 / 阅读(114) / 评论(0) 分类 英语听力广播—Listening
学英语单词
albrets
all - hands meeting
Anemone stolonifera
aperitifs
astrophorous
auximone
ballast attachment
benproperine
benzo fast flue 4gl
Bose distribution
calling line
clot retraction time
contiguous item
contractual capacity
contrastimulus
Corophylline
cull-tie
cultivate one's friendship
Dedza
digital scale
efficiency of construction
electro hydraulic actuator package
electromyographers
enamelled paper
enteremia
eoisohypse
Espora
european fly honeysuckles
fore-and-aft correctors
fore-and-aft distance between two ships
get out of bed on the wrong side
global coupling
gotten away from
grashof chain
hand-colour separation
hesperidins
i-leid
If, if, i.f., i-f
Ihara Saikaku
in a melting mood
incredule
inlet duct drag
integral type powersteering
Kolpashevo
lake dweller
Laurocerasus fordiana
limature
low-volume sprayer
make remittance
mercury-turbine
metallic phase
miggs
missuited
modulatory circuit
Mukai-jima
N.C.V.
nonserialized
nonstatic universe
nonwatered
notch pull test
optimum linear predictor
orange seed oil
Parry's penstemon
pizzaiolo
plate scanner
plutology
point of curve
poppycock
port state control (psc)
presley-jackson
psammoma boby
rare earth cobalt magnet
reducible representation
regional products
request
resilience
rhinitis sicca
Salazarism
scrapeable
semi-private(room)
Shannon projector
Sinfonietta
single effect evaporation
snow-slip
state the case
suborder Nothosauria
template-switching
terminal repetition
tidal envelope
total loss only by total loss of vessel
turbo-type supercharger
uncamping
vena arcuata renis
vibrioception
videomicroscopic
VLCAD
waleran
water supply fire tanker
Wednesday I.
wire controlled antitank rocket
work in public domain
yarmalka