(染色体)基数

number song 1, 2, 3, 4, 5, 6, 7 that's the way to start 8, 9, 10, 11, 12 you'll learn them all by heart 13, 14, 15, 16 they're the next along 17, 18, 19, 20 that's the number song 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20

发表于:2018-11-29 / 阅读(235) / 评论(0) 分类 优美儿童英语歌曲

Unit 5 Two Basic Ways to See Growth There are two basic ways to see growth: one as a product, the other as a process. People have generally viewed personal growth as an external result or product that can be identified and measured. The worker who ge

发表于:2018-12-04 / 阅读(143) / 评论(0) 分类 英语流行话题阅读:语境识词4500

[00:00.00]Chapter 7 [00:00.91]第七章 [00:01.83]Computer Virus [00:03.17]计算机病毒 [00:04.52]Dialogue 1 [00:05.56]句型1 [00:06.61]A: Do you have virus protection software on your PC? [00:09.51]你的电脑有防毒软件吗? [00:12.41]B:N

发表于:2018-12-05 / 阅读(206) / 评论(0) 分类 电脑英语

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发表于:2018-12-07 / 阅读(186) / 评论(0) 分类 元元的播客

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发表于:2018-12-07 / 阅读(157) / 评论(0) 分类 元元的播客

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发表于:2018-12-07 / 阅读(163) / 评论(0) 分类 元元的播客

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:2018-12-07 / 阅读(140) / 评论(0) 分类 元元的播客

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发表于:2018-12-07 / 阅读(140) / 评论(0) 分类 元元的播客

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发表于:2018-12-07 / 阅读(133) / 评论(0) 分类 元元的播客

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发表于:2018-12-07 / 阅读(131) / 评论(0) 分类 元元的播客

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发表于:2018-12-07 / 阅读(160) / 评论(0) 分类 元元的播客

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发表于:2018-12-07 / 阅读(135) / 评论(0) 分类 元元的播客

Fewer US Students Are Ready for College Fewer high school students in the United States were ready for college in 2015, say recent test results. Only 37 per cent of seniors scored at or above proficiency level in reading. The number of seniors scorin

发表于:2019-01-12 / 阅读(119) / 评论(0) 分类 2016年VOA慢速英语(五)月

Basic Steps Help Protect Personal Information From Hacking U.S. government officials say the surveillance covered only metadata - the patterns of the phone calls and internet messages - not the substance of the communications. According to reports, a

发表于:2019-01-14 / 阅读(118) / 评论(0) 分类 VOA标准英语2013年(六月)

DAVID GREENE, HOST: The big three airlines - American, Delta and United - are taking on discount carriers like Spirit and Frontier by offering no-frills discounted fares called basic economy. Some are calling it misery class because among other thing

发表于:2019-01-16 / 阅读(163) / 评论(0) 分类 2017年NPR美国国家公共电台3月

Basic Military Commands Marta: Whats going on out here? Whats all that noise? Bruno: Im putting the troops through their drills. Marta: Troops?! Bruno: Watch this. Hey, I didnt tell you you could be at ease. Attention! Fall in. Forward, march! Marta:

发表于:2019-01-23 / 阅读(215) / 评论(0) 分类 2014年ESL之日常生活

今天Robert的办公室出现了一个生面孔――Kevin Hughes,此人代表美国一家运动产品公司,专程来台湾寻找加工合作。接洽的加工产品市运动型磁质石膏护垫,受伤的运动员包上这种产品上场比赛

发表于:2019-01-26 / 阅读(122) / 评论(0) 分类 天天商务口语

May 1 marks the 50th anniversary of a special computer language aimed at enabling college students not trained in mathematics to use computers. The birth of BASIC is now seen as a major step toward the era of personal computers. 50 years ago, compute

发表于:2019-02-05 / 阅读(195) / 评论(0) 分类 英语新闻

By Douglas Bakshian Manila 06 May 2008 A new report says the lives of millions of young children could be saved each year if basic medical care and medicine are made available to the poor. Douglas Bakshian has more from Manila. The report by the U.S.

发表于:2019-02-05 / 阅读(178) / 评论(0) 分类 VOA标准英语2008年(五月)

Dan上回提议前半年给他们二成折扣,后半年再降为一成半,经Robert推翻后,Dan再三表示让步有限。您知道Robert在这折扣缝隙中游走,如何才能摸出双方都同意的数字呢?他从锦囊里又掏出什么

发表于:2019-02-09 / 阅读(143) / 评论(0) 分类 实用英语
学英语单词
A/D converter
aero-sinusitis
affectionatenesses
American Hospital Supply Corp
anti-lewisite
anticiparian
archosauromorphs
ash hoe
at each other's throat
atmospheric general circulation
avitrice
basic test
be lumbered with
Bette Davis
biomedical computing technology information center
bit-slice computer
blastoporic
Blissymbol
blocking network
blocks
bodymap
breakers yard
cable choker
can mark
capacitor pressure gauge
card reader punch subsystem
Cassia obovata Colladon
cette
chestnut-backed antshrike
chinchilla machine
chithi
crab bail ladle
defiler
discomboberating
dissipation function
Ebelyakh
electrooptic light valve
empty chair technique
evaporative circuit
excitation control of alternator-scr system
fetus amorphus
FFER
figures shift
fundamental natural mode of vibration
galenisms
galz lustre meter
gasp ... out
gosseberry stone
hell-raisers
hemoclastic tissue
historio-
hyramine
Indian Wells
kittoolpalm
Krutovo
lemon law
liaonings
lincats
local climatology
local exchange service
long persistence oscillotron
make an effort
malemute, malemiut
megathyrid
method of welding
Norjuzunal
nose gear
Oliola
on-line storage
open-pollination
ordinary language analysis
orthogonal coordinates system
over-look
PE (potential energy)
Pedicularis altifrontalis
Pilea pseudonotata
plasma acoustics
pulling wheel
purda(h)
rate of group maturity
reborrowings
refiguration
Riss Glacial Stage
rock pressure indications
rural contracting entity
salats
scissors bridge
shackle of coupling
skin-effect loss
sociomasses
speed calculator
standard operation move time
structural test vehicle
subbase
Torredeita
transit lane
two-frequency signalling
two-path amplifier
Urza
vertebrate foot
years of discretion
zero-adjusting