[建] 基本喷洒宽度

发表于:2018-11-29 / 阅读(469) / 评论(0) 分类 英语歌曲第六辑

Campaign Begins to End Locust Plague 帮助马达加斯加消灭蝗灾 More than a year after a locust plague was declared in Madagascar, a control program finally is about to begin. Massive swarms of the insects have damaged or destroyed large areas

发表于:2018-12-08 / 阅读(192) / 评论(0) 分类 VOA常速英语2013年(九月)

UNIT TWELVE [00:15.99]What letter is this?Picture 1. [00:23.54]What letter is this,Tony.It is B.Picture 2. [00:37.28]What number is this? It is eight.Picture 3. [00:51.15]What shape is this? It is a square.Picture 4. [01:03.87]What shape is this? It

发表于:2018-12-13 / 阅读(359) / 评论(0) 分类 小学综合英语1A

Volume 体积 Volume is how much space something occupies. 体积是指某一物体所占的空间。 In this case, space consists of three dimensions, length, width and height. 这样的话,空间由长、宽和高这三维组成。 Volume is pres

发表于:2018-12-13 / 阅读(201) / 评论(0) 分类 与美国小学生一起学英文第4册

Grief can drive people to extraordinary lengths. 语音讲解: 1.grief /gri?f/ 2.lengths/le?s/ 词汇讲解: 1.grief-grieve relief(放松),grief(悲痛) 是名词 relieve(使.放松),grieve(使.悲伤) 是动词 His grief was etch

发表于:2018-12-18 / 阅读(211) / 评论(0) 分类 自然拼读教材英语字母拼读法(学生用书)Book 3-2

Killing Mosquitoes Early On及早杀灭蚊虫预防疟疾 Targeting mosquitoes in their early stages of life has the potential to greatly boost malaria control efforts and prevent thousands of new infections every year. A new study looks at the effec

发表于:2019-01-03 / 阅读(213) / 评论(0) 分类 VOA常速英语2013年(九月)

哥哥的心愿 A friend of mine named Paul received an automobile from his brother as a Christmas present. On Christmas Eve when Paul came out of his office, a street urchin was walking around the shiny new car, admiring it. Is this your car, Mister

发表于:2019-01-03 / 阅读(232) / 评论(0) 分类 趣味英语

Dallas Continues Spraying in Fight Against West Nile Fever Many people in Dallas continue to work and play outdoors, but they are heeding warnings from health officials to protect themselves. Fifteen-year-old Macias says he has followed the news repo

发表于:2019-01-13 / 阅读(236) / 评论(0) 分类 VOA标准英语2012年(八月)

黄金一直是高品质、美丽和财富的象征。称某种东西为金质的意味着它具有很高的质量和价值。今天我们通过例子来学习一下和golden有关的习语英语词汇吧~ 1.the golden rule 金科玉律;指导原则

发表于:2019-01-17 / 阅读(223) / 评论(0) 分类 英文语法词汇

地点:美黑店内 人物:罗斯,店里的一位助手 事件:罗斯去做美黑,却在数数的时候出了问题。 Assistant: You've got to face the red light. When the red light goes on the spraying is about to start so close your eyes

发表于:2019-01-18 / 阅读(181) / 评论(0) 分类 英语PK台

MEGAN THOMPSON: The Hawaiian island of Kauai is known as the garden isle, luring hundreds of thousands of tourists to its lush northern shores. But fewer make it down to the drier southwest side, home to many native Hawaiians, whove lived here for ge

发表于:2019-01-27 / 阅读(298) / 评论(0) 分类 PBS访谈环境系列

HEALTH REPORT - W.H.O. Calls for Indoor Use of DDT to Control MalariaBy Caty Weaver Broadcast: Wednesday, September 20, 2006 This is the VOA Special English Health Report. A specialist in protective c

发表于:2019-01-30 / 阅读(304) / 评论(0) 分类 2006年慢速英语(九)月

Dentists and researchers have come up with the formula for the perfect smile, from the size and width of each tooth to the curve, colour and shape of the teeth, and the overall width of the smile. 牙医和研究学者已经研究出完美笑容秘诀,

发表于:2019-02-05 / 阅读(213) / 评论(0) 分类 阅读空间

Spraying Insecticide Indoors Reduces Spread of Malaria Researchers in West Africa have shown that spraying insecticide indoors can dramatically reduce malaria transmission. Efforts to develop a malaria vaccine have so far been disappointing, so progr

发表于:2019-02-12 / 阅读(266) / 评论(0) 分类 VOA标准英语2011年(十月)

Only in the agony of parting, do we look into the depths of love. 语音讲解 单词发音 agony n.苦恼;极大的痛苦;临死的挣扎 parting n.分手;分离;分界点 depth n.(海洋)深度;深奥 连词发音 only in the agony of 轻读

发表于:2019-02-13 / 阅读(403) / 评论(0) 分类 跟着Gwen学英语之每日早读

DALLAS Officials in Dallas, Texas and the surrounding county of the same name are continuing to spray by land and air in an effort to suppress mosquitoes that spread the West Nile virus. Health officials have reported more than 200 cases of fever cau

发表于:2019-02-13 / 阅读(215) / 评论(0) 分类 英语新闻

在英语学习中,how与what是很常用的,在许多情况下,两者用法极为相似,只是句型结构稍有不同。 在许多情况下,两者用法极为相似,只是句型结构稍有不同: 1. 两者均可用来引出感叹句,

发表于:2019-02-13 / 阅读(231) / 评论(0) 分类 英文语法词汇

Lana measured Stubway's foot long sandwich. It didn't measure up. It was 11 inches long. She measured her friend's foot long. It was a tad longer, at 11.5 inches. For the next three months, Lana measured Stubway's sandwiches. She got her Facelook fri

发表于:2019-02-15 / 阅读(221) / 评论(0) 分类 英文短篇故事(纽约)

How vain and foolish, then, thought I, 于是,我心里想, for timid untravelled man to try to comprehend aright this wondrous whale, by merely poring over his dead attenuated skeleton, stretched in this peaceful wood. 那些足不出户的胆小鬼

发表于:2019-02-17 / 阅读(223) / 评论(0) 分类 白鲸记

As Uganda looks to eliminate malaria, the country is engaged in a debate(辩论会) over the use of chemicals such as DDT in some of the world's most malarial regions. In the district of Apac in northern Uganda, the risk of malaria is higher than any

发表于:2019-02-17 / 阅读(219) / 评论(0) 分类 英语新闻
学英语单词
annuloplasty
anterior node
asynchronous module
atropholysis
beat-'em-up
bellagios
Binaced
BoilnSoak
boundary diffraction
cacodylates
cambered blade section
candidly
Capacity transaction
cell in series
chloropropyl
Cinzano
co-operancy
coerebas
cycloisomerization
cytoplasmic nuclear ratio
dall's porpoise
dihydrazine sulfate
diseur
dishabled
double factorial
dr who
drugshop
dummy bogie
electron-beam instrument
ESDH (equivalent seasonal derated hour)
event triangle
exocentrically
extract technology
fletz
fountain-pen-type dose meter
Fresh Green
funeral-parlor
Gur'yev
hydatiduria
hyperparotidism
in-phase particles
jumping stand
kottu
kronbergs green
let's you and I
loan on deeds
magnesium hardness
magnetotactic bacteria
marcus regulus
matermonial
mechanicalism
mixed congruential method
moussaoui
multi-purpose electrician screwdriver
noise temperature
nonassertion
oil spill disaster
organizationally
oxymoronic
oxyopias
palatal perforation
pass one's lips
post-editing
presbypropria
presen
prestarting
principal curvatures
principle mark
profit variance
program roll back
protecting spray
ptyaliths
pulp
quendas
quick-response
rate for small vehicle
rectilinear-motion
rerelease
retained of trade
Ricard
ruthenium halides
saillie
saints'day
scroll wheels
sententiary
sequential operator
shorted-turn tester
slip law
stability moment
strap fork
stress formula
sympathoadrenal system
teaching device
tossell
tree clubmoss
underhung slewing jib crane
upper feed roll
vacation program
value neutrality
wearing-our limit
work center over/underload