音标:[ә'li:lәmɔ:f] ;
n. [生]对偶值
n (genetics) either of a pair (or series) of alternative forms of a gene that can occupy the same locus on a particular chromosome and that control the same character
词型变化:名词复数形式 : allelomorphs
【近义词】

An assistant at the morphing matter lab drops a few pieces of flat dry pasta into a pot of boiling water. In a few minutes, these rigid flat strips will turn into soft spiral shapes called fusilli that can hold a lot of tasty sauce. Packaging dry pas

发表于:2018-12-08 / 阅读(550) / 评论(0) 分类 VOA标准英语2018年(十月)

By Doug Levine Washington 30 April 2006 Donald Fagen likes to take his time. It took his group Steely Dan more than 20 years to tour, and it took the singer and keyboardist even longer to tour as a so

发表于:2018-12-16 / 阅读(594) / 评论(0) 分类 2006年VOA标准英语(四月)

Representatives By Dan Robinson Washington 24 October 2006 Nancy Pelosi If Democrats win control of the House of Representatives in the November 7 congressional elections, a Democratic lawmaker from the state of California could become the first wom

发表于:2019-01-12 / 阅读(671) / 评论(0) 分类 2006年VOA标准英语(十月)

A: Hi. I wanted to talk to you about the letter we received about fumigating the building. B: Yes, I would be happy to help you with that. What do you need to know? A: Do we have to leave our apartment on the day they do it? B: You will have to vacat

发表于:2019-01-20 / 阅读(555) / 评论(0) 分类 地道英语对话-租房

A: Good morning. I had some questions about the fumigation letter we received. B: I am here to answer your questions. What do you need clarification on? A: Will I have to find somewhere else to go on that day? B: You cannot stay in your apartment for

发表于:2019-01-20 / 阅读(545) / 评论(0) 分类 地道英语对话-租房

A: Hello. Could you help me understand a few things about the fumigation letter? B: It would be my pleasure to help you. What is your question? A: Can I still stay in my apartment while they are doing this? B: You and your pets will have to leave you

发表于:2019-01-20 / 阅读(562) / 评论(0) 分类 地道英语对话-租房

By Dan Robinson Capitol Hill 14 December 2006 The incoming Speaker of the House of Representatives says Democrats will push for creation of a new bipartisan committee to oversee how money is spent on and by the U.S. intelligence community. VOA's Dan

发表于:2019-02-02 / 阅读(632) / 评论(0) 分类 2006年VOA标准英语(十二月)

By Scott Stearns White House 09 November 2006 U.S. President George Bush and leaders of the opposition Democratic Party say they will work together. Their comments came after the latest election results showed Democrats have won control of Congress

发表于:2019-02-05 / 阅读(614) / 评论(0) 分类 2006年VOA标准英语(十一月)

Wendi: I wanna know what goes on at the bachelorette party. Have you had to throw one - like having been a bridesmaid - have you ever thrown a bachelorette party for a girlfriend? Rachel: Yeah, but, I don't know if I want to talk about it. Wendi: I d

发表于:2019-02-06 / 阅读(574) / 评论(0) 分类 原版英语对话1000个

Every year, TIME selects the best inventions that are making the world better, smarter andin some casesa little more fun. Here's which ones made this year's unranked list. 每年《时代》周刊都会选出让世界变得更美好、更智能或者更

发表于:2019-02-07 / 阅读(536) / 评论(0) 分类 英语新闻

And the powerful lobby group Manufacture Australia has chosen controversial former underwear Queen Sue Morphett as its new chairwoman. And she resigned last year as the Chief Executive of Pacific Brands where she axed 1,800 jobs and moved production

发表于:2019-02-14 / 阅读(521) / 评论(0) 分类 澳洲ABC新闻快递2013年
学英语单词
AC computer
accident and health plans
acreage under crop
alibhai
aminovaleramide
Ampezzo
Apennine Mountains
Apostolic Council
araway
back bar
bed-sits
Bekesbourne
biased technological progress
Brother Jonathan
calendar workdays
carletonville
cdlr
Chelmsko
collona
compression algorithm
concerted catalysis
corn stalks
dark-grey
Ehrlich's biochemical theory
Eirp - effective isotropic radiated power.
ejrcito
exit radius of blade
family Stromateidae
follow close upon the heels of
frolicly
full rigged ship
galaticas
gammacoronaviruses
gemmula stupa
glycostatic
gore globe
high velocity aircraft rocket
hooks and eyes
indxeable tool holder for turning tools
intervening obstacles
ion exchange layer
kiyoshi
LAN emulator
land-air
leuterer
lig. thyreoepiglotticum
ligaya
lsothiocyanates
maladera infuscata
marker-maker
maximum standard deviation
men-folks
microcomputer enclosure
minimum altitude bombing
mixed venous blood
mixture ratio of fuel to oil
morituri
national welfare and the people's livelihood
nonfucosylated
northern subpolar latitude
olivospinal tract
orientation point
pedunculated wart
percolative
pipe expanding machine
plastic twisting
powered ferry boat
president adamss
processus spinalis
program item icon
proposed regulations
pyramidella dolabrata terebellum
quercus falcatas
regular directed graph
relic island
rope grommet
runway touchdown zone lights
S. & A.
San Gabriel, Pta.
site equipment change rate
skin packaging machine
small-size glass ware
SPCA
spring bow compasses
staystitched
Stephanie Graf
the hair of the dog
thermal relief
Thorictidae
time-buying agency
toing
transversal cofferdam
Tsipikan
two port connection valve
two-head curtain coater
unarmed tapeworm
upright rod
variable focus objective
varifocal erecting system
ventral placentations
vesical reflex
woodworking marking machine