un. 品藻
词型变化:名词复数形式 : star-duckweeds

to hold water water off a duck's back it makes my mouth water 这一课里我们再要讲两个和水,也就是和 water 这个字有关的词汇。第一个是 to hold water。 To hold water 按字面

发表于:2018-12-01 / 阅读(198) / 评论(0) 分类 美国习惯用语

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(199) / 评论(0) 分类 2013年VOA慢速英语(一)月

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(94) / 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(105) / 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(100) / 评论(0) 分类 2011年VOA慢速英语(七)月

[00:04.08]Learn to say. [00:06.67]How do you spend Christmas,Sally? [00:09.22]萨利,你怎么过圣诞节? [00:10.72]We put a Christmas tree in the sitting room. [00:14.22]我们在客厅放了一棵圣诞树. [00:15.75]We put lights and bells on th

发表于:2018-12-17 / 阅读(164) / 评论(0) 分类 闽教版小学英语四年级上

今天学的词组是lame duck。 Lame duck不就是瘸的鸭子吗? 不对, lame duck这说法往往是指一个由于不会再继续担任这职务而无法起作用的总统或官员。报导说:Elections may leave Bush an early lame duck. 意

发表于:2018-12-30 / 阅读(111) / 评论(0) 分类 英语每日一词

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(109) / 评论(0) 分类 365个英语简短小故事

It is not easy to excite New Yorkers. This is one reason why actors and other famous people move to the city. They can live quieter lives and escape the paparazzi photographers who would follow them in Hollywood. But New York has a new media star. An

发表于:2019-01-03 / 阅读(124) / 评论(0) 分类 2018年VOA慢速英语(十二)月

sitting duck dead duck 今天我们要给大家介绍两个由

发表于:2019-01-06 / 阅读(169) / 评论(0) 分类 美国习惯用语

The White Duck The little white duck was sleeping under a tree in a wood. There were some nuts on the tree. While Mrs. Duck was sleeping, one of the nuts fell off the tree and hit her on the head. Mrs. Duck woke up very afraid. Oh! she said. Somebody

发表于:2019-01-07 / 阅读(228) / 评论(0) 分类 趣味英语

Mrs. Duck and Mr. RabbitMr. Rabbit said to Mrs. Duck, Come and work with me and you will get more money than you have ever had before. Mrs. Duck said, I will come.So Mrs. Duck worked with Mr. Rabbit. After some time Mrs. Duck said to Mr. Rabbit, I wa

发表于:2019-01-07 / 阅读(163) / 评论(0) 分类 趣味英语

lame duck golden parachute 美国民主党总统候选人克林顿在一九九二年十一月三号当选为美国第四十二届总统。这一结果使好些官员都处于即将下任的境地,包括

发表于:2019-01-07 / 阅读(178) / 评论(0) 分类 美国习惯用语

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(90) / 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(149) / 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(124) / 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(119) / 评论(0) 分类 2012年VOA慢速英语(六)月

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(104) / 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(145) / 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(111) / 评论(0) 分类 2017年NPR美国国家公共电台1月
学英语单词
Abney, Sir William de Wiveleslie
Acidobacteriaceae
americannesses
Antheraea pernyi
anvil plate
atomic adsorption spectrometry
attenuation measurement of absorption loss in fiber
automatic carriagt
Bedford Pt.
benign lymphadenosis
bered
bifurcatio trachealis
Boshan ware
Catterick
Ci-vil
cliquots
closing-off
commercial custom of trade
condenser-compensation mothod
continuous operating
cscs
dearest
decisive factor
dental sinus
dislocation etch pit
doffing cylinder
dynamic approach
easy like
electron emissive material
euronets
evidence in writing
far point of convergence
first day postmark
fish solube
fixing clearance
flood-plain deposit
formal proof
genus Irvingia
genus plicatoperipatuss
gestureless
habitation module
haemaglobinometer
hump computer
hypernormal distribution
ice mould frame
interangular
Jacknife method
kayakers
Komsomol'skoye
leonines
lepidota
link budget
longlegged
magnification for rapid vibrations
major unit
mercied
Millikan, Robert Andrews
mindpad
mlsoes
mutabile
nonaccent
normal vector bundle
noxial
opalescent glaze
operations research(or)
palaeoporphyrite
parity ratio
phenylanthracene
Pholiota
Podanur
pounce on
primary constriction
psycholinguistically
r ratio
rabbit ear
ram adjustment device
regular planting
remarkably
rocky impurity
rollermill top exhaust
run off at the mouth
run rings round
saccatum
securing debenture
self-screenage
shearon
small voice
St Mark Parish
subterminal constriction
Sunday Mirror
Texas pterosaur
Ticker Symbol
tithing-man
trailing cable
transport arranged
tribes-peoples
two-dimensional model
unstole
Urgenin
vermilionecomy
Willapas
wry face