杂交试验

each a.各自的,每 pron.每个,各自 eager a.热切的,渴望的 eagle n.鹰 ear n.耳朵,耳状物;听力,听觉 early ad.早,在初期;最早 a.早期的;早熟的 earn vt.挣得,

发表于:2018-12-01 / 阅读(264) / 评论(0) 分类 大学英语四级词汇

[ti:UNIT 4 Look into Science! Lesson 25: Let's Do an Experiment!] [0:00.466]UNIT 4 第四单元 [0:02.644]Lessons 25~32 第25~32课 [0:05.438]Look into Science! 观察科学! [0:07.483]You Will Learn 你将学到 [0:08.630]Functions 实际应用

发表于:2018-12-13 / 阅读(204) / 评论(0) 分类 河北教育初中英语(初中起点)八年级下册

Unit 4 [00:02.98]Look into Science!How Can a Paper Have One Side? [00:10.63]A piece of paper has two sidess. [00:15.07]See?This piece of paper has a white side and a pink side. [00:22.44]In this experiment,In this experiment,we make a piece of paper

发表于:2018-12-17 / 阅读(214) / 评论(0) 分类 北京仁爱英语八年级下

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-17 / 阅读(195) / 评论(0) 分类 英语广播节选

[00:03.08]PRE-READING [00:07.16]Do this section all by yourselves [00:11.91]and look up any information you're interested in the dictionary. [00:29.28]Curie(F.kyri),Pierre(1839-1960),and Marie(1867-1934),French physicists, [00:52.14]husband and wife,

发表于:2018-12-18 / 阅读(251) / 评论(0) 分类 高中英语人教版高一

The four scientists -- three men and one woman -- are taking part in this experiment designed to determine how well food, water, and oxygen can be used and recycled under controlled conditions. The test of the controlled ecological life support syste

发表于:2018-12-20 / 阅读(151) / 评论(0) 分类 2016CRI中国国际广播电台

[00:02.99]3 Listen and order. [00:07.30]You will hear Miss Wang give instructions on [00:10.67]how to use a Bunsen burner. [00:14.04]Listen to the instructions [00:15.94]and number the pictures in the correct order. [00:20.12]Number the steps 1-8. [0

发表于:2018-12-29 / 阅读(237) / 评论(0) 分类 外研社新标准初中英语九年级

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 cap [ kAp ] It's better to put the cap

发表于:2018-12-30 / 阅读(158) / 评论(0) 分类 每日攻克5词

It's always fun when my brother comes to visit from New Zealand. Because he is a math and science teacher, he often thinks of interesting things to do that fascinate the children. When he heard that one of my sons does experiments in the kitchen for

发表于:2019-01-01 / 阅读(134) / 评论(0) 分类 英语博客 A cup of English

Mary Morningstar Cross Canadian Ragweed formed in 1994, and spent the next eight years building a regional fan base in the southwestern U.S. The Oklahoma-based band released four albums on its own lab

发表于:2019-01-03 / 阅读(167) / 评论(0) 分类 VOA2004(上)--艺术专集

Sidney was a 14-year-old boy with an interest in the sciences. One summer day he started his own investigations. With his 12-year-old sister Sophie in tow, he caught a large bull frog in a local pond. Sidney started his experiment with the amphibian,

发表于:2019-01-03 / 阅读(157) / 评论(0) 分类 英汉幽默故事选读

Hot cross buns! Hot cross buns! One ha' penny, two ha' penny, Hot cross buns! If you have no daughters, Give them to your sons One ha' penny, Two ha' penny, Hot Cross Buns!

发表于:2019-01-09 / 阅读(350) / 评论(0) 分类 鹅妈妈童谣

Lesson 32: [00:03.50]What Do You Know?Have You Seen These Words? [00:09.38]air [00:12.02]What's inside a balloon?Air! [00:16.69]basket empty [00:21.45]I have no food in my refrigerator.My refrigerator is empty! [00:28.81]fill [00:31.27]I fill my back

发表于:2019-01-09 / 阅读(488) / 评论(0) 分类 河北加拿大版初中英语

check,examine,experiment,test check 指校对(文章、书信等)或找错、检查。 examine 表示察看或观察以了解情况,仔细检查。 experiment表示为了发现或证明某个事实而进行操作。 test表示以某种手段来试

发表于:2019-01-16 / 阅读(100) / 评论(0) 分类 英文语法词汇

EDUCATION REPORT - Duke iPod Experiment By Nancy Steinbach Broadcast: Thursday, August 05, 2004 This is Steve Ember with the VOA Special English Education Report. Duke University in Durham, North Caro

发表于:2019-01-29 / 阅读(199) / 评论(0) 分类 教育与新闻

By Lisa Schlein Geneva 29 December 2007 The International Committee of the Red Cross has begun distributing essential items to more than 500 displaced families who have taken refuge in South Kivu in the eastern part of the Democratic Republic of Cong

发表于:2019-01-31 / 阅读(129) / 评论(0) 分类 VOA常速英语2007年(十二月)

时间状语从句,条件句中,从句用一般现在时代替将来时 When, while, before, after, till, once, as soon as, so long as, by the time, if, in case (that), unless, even if, whether, the moment, the minute, the day, the year, immediat

发表于:2019-02-04 / 阅读(143) / 评论(0) 分类 英文语法词汇

歌手介绍: Maria Arredondo,1985年七月六日降生于挪威的文内斯拉(Vennesla)小镇。和很多出色的歌手一样,Maria从很小的时候便显露了过人的音乐天赋。她的母亲说她是从会走路的那天起,就会唱歌了。她从10岁起就开始参加地区的各种歌唱比赛,成绩颇佳。她用了两年时

发表于:2019-02-05 / 阅读(211) / 评论(0) 分类 音乐咖啡厅

一、写出下列动词的现在分词: play______run__________swim________make_______go________like________write________ ski_______read________have_______sing_______dance_______put______see_____buy______love__________live_______take________come__

发表于:2019-02-07 / 阅读(117) / 评论(0) 分类 英文语法词汇

Cross Every River As I sit here all quiet 当我坐在这里,四周一片寂静 Wonder why were apart 我们就这样分开了 And the noise from the city 城市的喧嚣 Cuts a hole thru the dark 将黑暗切出一个缺口 As the nighttime is fal

发表于:2019-02-08 / 阅读(161) / 评论(0) 分类 好听的英文歌曲
学英语单词
airphibian, airphibious
amphibious assault ship
analog-to-digital conversion noise
Aname
anisotropic factor
annotated code
art designing
bed vein
Betapropiolactone
blotters
borek wielkopolski
burst slug
care two pins
Caudete
CDI factor
chronic dementia
circula
cirrospilus phyllocnistis
citron yellow
closed skin flap
cock-broth
coefficient operator
contemporaneous growth faulting
convey man
coreximine
Dallas-Fort Worth
data link layer
dicarbonates
drum type uncoiler
enviro-
extra front end computer
flangeless valve
flesinoxan
foofooraw
fuzzy information retrieval
George County
great north china sink
handcraftsmen
heatwole
high kilovoltage radiography
hurry-skurry
in command of
indicum
inpersuadable
IP (input plane)
iridium(ii) iodide
is-a
Jotham
kerriid
kormas
Kruglikovo
lak
magnetic rod storage
maripa fat
medical exposure
Mia, Pulau
muahahaha
museologically
non institute clause
note issuance
Novartis AG
nutrient beer
OCLD
openest
ortho amide
Ostwald's colourmeter
paradigm-shiftings
pattable
phase change reaction
pipe insulated joint
Plutonium-Xenon dating method
portera
pploes
pressure test,strength test
primary bubo
program mode field
quarter light
remote apron
sequential network with reduced feedback
silverside
single-phase rectifier
Sphaerobacterales
Spirochaetoidea
step-by-step drilling
subhumerate
subjective activity
superfine grinding mill
tax-shelter
TDEA
tetranucleate
thermal polution plant
tout a fait
typewriter console monitor
ultraviolet photo-electron spectroscopy
vanguardism
velocity of pulsation
ventilation psychrometer
visibility good
wagon wheel grain
westernizes
wood-heating
written-about