音标:['smɑ:twi:d] ;
n. [植]荨麻
n. An acrid plant of the genus Polygonum (P. Hydropiper),
which produces smarting if applied where the skin is tender.

Agriculture Report - Getting a Firm Grip on Weed Control 农业报道 - 控制杂草生长的办法 This is the VOA Special English Agriculture Report. 这里是美国之音慢速英语农业报道。 When is a plant considered a weed? Experts at Pen

发表于:2018-12-07 / 阅读(182) / 评论(0) 分类 2013年VOA慢速英语(一)月

阅读提示: PLC是Public Limited Company的简写,意为股票上市公司。Smart Telecom是家爱尔兰的电信运营商。据估计用户数达7万人。服务内容包括市话服务、声讯

发表于:2018-12-08 / 阅读(99) / 评论(0) 分类 新概念英语第一册Flash第2版

[00:00.00]Unit 2 My Time [00:05.69]2.Leam the chant about chores. [00:18.25]Mow the lawn and Set the table.Cook supper,When you're able. [00:28.87]Wash the dishes.Sweep the floor.Take the garbage Out the door. [00:36.40]Read a story To your brother.B

发表于:2018-12-13 / 阅读(158) / 评论(0) 分类 新派英语第五册

Scientists develop herbicide-resistant seeds that can kill the parasitic plant. Transcript of radio broadcast: 23 June 2008 This is the VOA Special English Development Report. A sorghum field infested with striga, or witchweed Farmers in Africa call

发表于:2018-12-15 / 阅读(78) / 评论(0) 分类 VOA慢速英语2008年(六)月

This is the VOA Special English Agriculture Report. When is a plant considered a weed? Experts at Penn State University have a simple answer: When its undesirable qualities outweigh its good qualities. Consider this: Crops generally produce several

发表于:2018-12-15 / 阅读(87) / 评论(0) 分类 VOA慢速英语2009年(五)月

Agriculture Report - Ideas for Getting a Firm Grip on Weed Control 农业报道 - 控制杂草生长的办法 This is the VOA Special English Agriculture Report. 这里是美国之音慢速英语农业报道。 Weeds compete with plantings for water

发表于:2018-12-16 / 阅读(85) / 评论(0) 分类 2011年VOA慢速英语(七)月

Boy, this is the worst weed Ive ever had, Wesley thought, even though it smelled great. Hed rolled two joints, smoked them both, and still didnt feel high. Hed heard about some super weed that gets people so high that they think theyre straight. Mayb

发表于:2018-12-31 / 阅读(94) / 评论(0) 分类 365个英语简短小故事

Now, it's time for Words and Their Stories from VOA Learning English. On this program we talk about words and expressions that we use in everyday conversation. Today, we will talk about the word smart. Like many words, smart has lots of different mea

发表于:2019-01-03 / 阅读(1133) / 评论(0) 分类 2017年VOA慢速英语(十)月

Smart (as intelligence) Smart (as fashionable) 我想大家一定都很熟悉英文里的smart这个字。Smart这个字可以有好多解释,用在许多地方。它可以解释为很聪明,或者指

发表于:2019-01-07 / 阅读(149) / 评论(0) 分类 美国习惯用语

street smarts two-way street 今天我们再给大家介绍两个由 street 这个字组成的俗语。第一个是: Street smarts. 大家肯定很熟悉 smart 这个字,smart 是指一个人很聪敏

发表于:2019-01-07 / 阅读(161) / 评论(0) 分类 美国习惯用语

我们已经给大家介绍过几个跟钱有关的习惯用语。今天我们再给大家讲两个以钱,也就是money这个字为主的习惯用语。对于许多人来说,钱是非常重要的东

发表于:2019-01-07 / 阅读(147) / 评论(0) 分类 美国习惯用语

By Paul Sisco Washington 24 April 2008 Still in the development stage, so-called 'smart guns' that fire only in the proper hands are close to becoming a reality. The idea is to keep guns away from children who accidentally fire them. The US National

发表于:2019-01-07 / 阅读(108) / 评论(0) 分类 VOA常速英语2008年(四月)

SCOTT SIMON, HOST: This summer in Arkansas, a weed-killing chemical called dicamba drifted across the landscape and damaged millions of acres of crops. And the injury went deeper. It split rural communities. It destroyed friends and took a toll on th

发表于:2019-01-08 / 阅读(77) / 评论(0) 分类 2017年NPR美国国家公共电台10月

Getting a Firm Grip on Weed Control This is the VOA Special English Agriculture Report. When is a plant considered a weed? Experts at Penn State University have a simple answer: When the undesirable qualities outweigh the good qualities. Consider the

发表于:2019-01-12 / 阅读(135) / 评论(0) 分类 2013年VOA慢速英语(五)月

Agriculture Report - Inventor of Weed Eater Started a Revolution 农业报道 - 巴拉斯开启割草机革命 This is the VOA Special English Agriculture Report. 这里是美国之音慢速英语农业报道。 George Ballas of Houston, Texas, lived

发表于:2019-01-12 / 阅读(109) / 评论(0) 分类 2011年VOA慢速英语(七)月

Agriculture Report - Getting a Firm Grip on Weed Control 农业报道 - 严格控制杂草 This is the VOA Special English Agriculture Report. 这里是美国之音慢速英语农业报道。 When is a plant considered a weed? Experts at Penn State U

发表于:2019-01-12 / 阅读(106) / 评论(0) 分类 2012年VOA慢速英语(六)月

Paddy Bear 帕迪熊 One morning Paddy Bear went with his mother to weed the garden. 一天清晨,帕迪熊和他妈妈一起去给菜园除草。 Paddy Bear did not want to work in the garden. 帕迪熊不想在菜园里干活。 He wanted to run

发表于:2019-01-16 / 阅读(96) / 评论(0) 分类 美国小学英语教材1

DAVID GREENE, HOST: Monsanto, the pioneer of genetically modified food, likes to say it is rooted in science, but some leading scientists are accusing the company of denying evidence about the risks of its newest weedkilling technology. NPR's Dan Cha

发表于:2019-01-16 / 阅读(94) / 评论(0) 分类 2017年NPR美国国家公共电台10月

RACHEL MARTIN, HOST: Farmers in parts of the South are fighting each other over a weed-killing chemical. Some are using it in combination with a new generation of genetically engineered crops. Others are angry because it's blowing in the wind and dam

发表于:2019-01-16 / 阅读(115) / 评论(0) 分类 2017年NPR美国国家公共电台7月

ARI SHAPIRO, HOST: The highest court in the state of Massachusetts is considering roadside sobriety tests, specifically whether the tests that police use to determine drunk driving can also prove a driver is high on marijuana. As NPR's Tovia Smith re

发表于:2019-01-16 / 阅读(95) / 评论(0) 分类 2017年NPR美国国家公共电台1月
学英语单词
acoxil
air-spun acetate rayon
alstrup
anemometrographs
antiplague serum
aquella
arable meadow soil
atomic angular distribution function
Attawapiskat R.
automatic card stripping
basic formula
beak
bicyclical
Blanchard lathes
bouged
cable reply
canned agricultural product
CEQ Council on Environmental Quality
chain-bridge
charles andre joseph marie de gaulles
chlorophosphonazo dal
coesites
colet
Coloradoan stage
corinda
cosmic communication
creep mechanism
depoliticized
desponsate
differential metals contact corrosion
dire straitss
dual component
e's
Entebbe raid
falling-film still
family schistosomatidaes
financial and monetary sector
fluor-tremolite
Franz Seraph Peter Schubert
fully-penetrating well
gear counter
Geneva Circular
grant a patent right
grecing
halowax dermatitis
high solid coating
high-voltage current
hydrostatic pressure receptor
imperfect time
input immittance of two-port network
interference element
Kaifu Toshiki
King George
Lillholmsjön
linear space automaton
lombarda
macromitrium gymnostomum
Mahlaing
maternal relatives
matie-full
mecklenburg-west pomerania
micro-becquerel
microphotographs
millepede
more-sensitive
Natronborocalcite
petrolin
photech
pixie dust
plate exchanger
power regulation agency
power-factor of load
productiveness of machinery
prororoca
push bunt
reinforced concrete shear wall
reservoir operation based on forecast
rise on the knees
s hydrograph
safe and sound
selective marketing basis
self-rake reaper
service packs
simple brass
source data entry
space angle
spagyrists
spurn away
stercorariuss
stomach tube
Supreme-Court
swinburn
textual character
transparent plate
traversing caisson
Tristellateia
unfingered
values in reverse order
whip the devil round the post
whole-gyp
X-er
zabrzes