音标:[,beis'pεəriŋ] ;
base-pairing
[,beis'pεəriŋ]
n.
【遗传学】碱基配对

发表于:2018-12-04 / 阅读(106) / 评论(0) 分类 自考英语(二)60讲

For the next few hours, the Aldens weaved their way through the trees, trudged through brush, and climbed over rocks. They werent sure what kind of clue they were looking for, but they kept an eye out for anything unusual. When they came to a creek,

发表于:2018-12-06 / 阅读(82) / 评论(0) 分类 118 The Spy Game

base, [beis] adj 卑鄙的=vile;私生的 【例】To betray a friend is a base action 出卖朋友是卑鄙的行为。 【根】base本身作为词根:低的,低下的 【类】debase:value=attenuate:force 贬低价值=削弱力量 【反

发表于:2018-12-30 / 阅读(113) / 评论(0) 分类 不择手段背单词

We learned how to sketch in art class.美术上了素描。 Our teacher found a model as our sketch object.老师找了一个模特作为我们的对象。 The model took off all of her clothes. What an embarrassing thing it was. 模特儿把衣服脱光

发表于:2019-01-02 / 阅读(81) / 评论(0) 分类 不用背句型学英语

AMERICAN MOSAIC - Sam Gilliam: A Painter Who Always Tries Something New By Dana Demange, Katherine Gypson and Jerilyn Watson Broadcast: Friday, December 09, 2005 (MUSIC) HOST: Welcome to AMERICAN MOSA

发表于:2019-01-02 / 阅读(299) / 评论(0) 分类 American Mosaic

Jim Malone The U.S. presidential election may be six and one-half months away, but the Kerry and Bush campaigns are already hitting the television airwaves with a barrage of advertisements normally re

发表于:2019-01-03 / 阅读(94) / 评论(0) 分类 VOA2004(上)--美国大选

Welcome to Talking Sport! Today we meet taekwondo fighter, Rohullah Nikpai. Rohullah is from Afghanistan and in 2008 he won his country's first ever Olympic medal. Taekwondo is a martial art that first became an Olympic sport in 2000. Join Natalie in

发表于:2019-01-05 / 阅读(112) / 评论(0) 分类 伦敦谈体育

本网小评: 忧伤也是一种美丽,美丽的忧伤可以分为很多类型:Lene Marlin 的忧伤让人沉静,Dido 的忧伤让人舒适,Gary Allan的忧伤则极具杀伤力。对于有过切肤之痛的失恋者而言,《黑暗中的烟圈》所带来的悲情杀伤效力实在难以数计。 Lyrics Smoke rings in the dark b

发表于:2019-01-06 / 阅读(148) / 评论(0) 分类 音乐咖啡厅

By Jim Malone Washington 18 May 2007 The 2008 U.S. presidential campaign is off to an early and intense start. VOA National correspondent Jim Malone has been watching the candidates and has a report from Washington. The next presidential election is

发表于:2019-01-06 / 阅读(118) / 评论(0) 分类 2007年VOA标准英语(五月)

By Kane Farabaugh Manchester, N.H. 07 June 2007 The U.S. presidential election is nearly a year and a half away, but voters in the northern state of New Hampshire will get their chance to help select the Republican and Democratic parties' candidates

发表于:2019-01-06 / 阅读(102) / 评论(0) 分类 2007年VOA标准英语(六月)

听歌学英语:《指环王》(The Lord Of The Rings) 《指环王》(The Lord Of The Rings)这个系列的电影大家一定不会陌生,导演皮特-杰克逊(Peter Jackson)在这部神话史诗巨片中展现了一个魔幻神奇的遥

发表于:2019-01-06 / 阅读(98) / 评论(0) 分类 听歌学英语

大家都知道,各行各业的人在跟同行业的人讲话时都有一些专门的行业术语。不管是医生,律师还是警察都有他们圈子内用的特殊词汇。这里讲的并不是指

发表于:2019-01-07 / 阅读(158) / 评论(0) 分类 美国习惯用语

Well I won't make you tell me What I've come to understand You're a certain kind of woman I'm a different kind of man I've tried to make you love me You've tried to find a spark Of the flame that burned but Somehow turned to smoke rings in the dark T

发表于:2019-01-10 / 阅读(75) / 评论(0) 分类 好听的英文歌曲

By VOA News 28 March 2008 Anticipation is building on the streets of Zimbabwe as two opposition candidates battle to unseat the country's longtime ruler in Saturday's [March 29] election. One opposition rally attracted 20,000 people, even as Presiden

发表于:2019-01-12 / 阅读(62) / 评论(0) 分类 VOA标准英语2008年(三月)

By Malcolm Webb Nairobi 27 August 2007 A Kenyan human rights group says a campaigner has disappeared in Nairobi, taken by people they suspect were Kenyan security agents. The lobby is planning to hold demonstrations this week in response. For VOA, Ma

发表于:2019-01-13 / 阅读(117) / 评论(0) 分类 2007年VOA标准英语(八月)

By Kari Barber Dakar 30 October 2007 Health workers in Liberia say it has been difficult to battle leprosy in the country and treat those who have it, because of the stigma associated with the disease. It has long been a local belief that the illnes

发表于:2019-01-31 / 阅读(69) / 评论(0) 分类 2007年VOA常速英语(十月)

By Nico Colombant Dakar 15 April 2008 Campaigning for local elections in Benin has been marked by tight competitions, one outbreak of violence and doubts over how politicians can change daily life. VOA's Nico Colombant reports from our West Africa bu

发表于:2019-02-04 / 阅读(139) / 评论(0) 分类 VOA常速英语2008年(四月)

黑暗中的烟圈: Smoke rings in the dark by Gary Allan Well I won't make you tell me What I've come to understand You're a certain kind of woman I'm a different kind of man I've tried to make you love me You've tried to find a spark Of the flame t

发表于:2019-02-06 / 阅读(69) / 评论(0) 分类 经典英文歌曲

送你一颗大钻戒 Chipmunk - Diamond Rings I ryhme ryhme, thats why I shine shine, and you can roll anyone of my shows, no lights in my bag no eye sight I gotta keep on ryhmin' man, so i keep on shinin man I aint gonna be a one hit wonder, I am f

发表于:2019-02-06 / 阅读(96) / 评论(0) 分类 好听的英文歌曲

U.S. military vacated an air base in Pakistan's southwest Sunday, meeting a December 11 deadline set by Islamabad in response to NATO's November 26 air strike that killed 24 Pakistani soldiers. The Pakistani military said it took over the Shamsi base

发表于:2019-03-02 / 阅读(1650) / 评论(0) 分类 英语新闻
学英语单词
adhd-like
all risks insurance
anear
antinuclear antibody immunofluorescent test
argentaffine
arpeggiators
Baikal teal
Becov
benzenesulfinic acid
bottom step
carabosses
cobbler's chest
continuous random sequence
cooperative acquisitions
Cymbopogon iwarancusa
cytometries
daughter isotope
deformation-retracting
Desert Rat
diphenylcarbazide
easten
egremont
enserfments
Erskine John
ethyl nitrite
event bubbling
fibrae olivocerebellares
fire precaution measure
flak
formic acid
genus spathiphyllums
Hagner's bag
harns
Has anyone been?
header file
herrerasaurids
hope for the best
hosetops
hot swell (can)
icedrake
interpretation section
isolated organ
lean liquor
left anterior descending
let out sth on hire
Lewis' phenomenon
limited speed zone
louk
low blueberries
magnetic testing
Malaxis purpurea
malignant carvical tumor
mammoda
mastizo
maximum speed of spindle
mccusker
mechanically foamed plastics
metal cavity joint
metts
neo-austrian
non-distributable reserves
odographs
oxyhaemoglobin
partial-penetration weld
Patuakhali District
pedestrian traffic
pelagosite
peltmonger
pinobanksin
plannar water
Pluck Point
pye dog
quercus jenseniana hand-mazz
Rami sacrales laterales
recur to sb
retailing business
ritch
Rutela
sack drill
schrode
semi-identity
septic bronchopneumonia
shreadhead
sodium acetarsol
sparteine hydriodide
special tyre
star prong
stepings
strip-down
sulglycotide
supervisory frame
surface front
takhis
technical conditions
tenderness
thunderstorm with duststorm or sandstorm
touch-move
tranzschelia discolor(fuckel)tranzschel et litwinow
under speed device
unstraying
variable-spacing interferometer
what's poppin?