音标:[ju:'kroumәsoum] ;
n. 常染色体
[医] 常染色体

Alice: Hello, I'm AliceStephen: And I'm Stephen. Alice: And this is 6 Minute English! This week were talking about sleepwalking. Have you ever walked in your sleep, Stephen? Stephen: I dont think so, but Ive been known to tell stories in my sleep. Al

发表于:2018-11-29 / 阅读(129) / 评论(0) 分类 六分钟英语

梦游症是会遗传的。 Alice: Hello, I'm Alice Stephen: And I'm Stephen. Alice: And this is 6 Minute English! This week were talking about sleepwalking. Have you ever walked in your sleep, Stephen? Stephen: I dont think so, but Ive been known to

发表于:2018-12-27 / 阅读(110) / 评论(0) 分类 一起听英语

Neil: Hello and welcome to Six-Minute English from BBC Learning English, I'm Neil and with me today is Rosie. Rosie: Hi there. Neil: Well, today we're talking about men. Rosie: That sounds interesting. Neil: It is very interesting especially if you'r

发表于:2019-01-07 / 阅读(101) / 评论(0) 分类 六分钟英语

Scientists at the Whitehead Institute in Cambridge, Massachusetts say it's fortunate for humans that the Y chromosome is not on the verge of extinction. That's because the Y is the chromosome that makes males males. The outlook is less favorable for

发表于:2019-01-08 / 阅读(163) / 评论(0) 分类 2005年NPR美国国家公共电台

This is the VOA Special English Health Report. A miscarriage is the natural loss of a pregnancy before the twentieth week. This happens to as many as twenty percent of known pregnancies. Experts say many pregnancies end before a woman even knows she

发表于:2019-01-11 / 阅读(50) / 评论(0) 分类 2010年VOA慢速英语(八)月

1 Compared with conventional beef, grass-fed beef is higher in this health-promoting nutrient, which gives its fat a yellow color: 1、与传统牛肉相比,草饲牛肉中某种有益健康的营养素含量更高,并让脂肪呈现黄色,这种

发表于:2019-02-18 / 阅读(88) / 评论(0) 分类 阅读空间
学英语单词
A-site
all-optical pulse switching
altar screens
anfald
antilift device
Asmaten
autolaryngoscope
Azadirachta indica
balancing selection hypothesis
barometer gauge
be frightened to death
between deck stanchion
bichomate
biotin enzyme
celarent
Cellogran
Cepaea
ceramic source
certificate of master
churroes
cizye
code of folding
conical trommel
consympathite
continuous nonpulsatile flow
coulthe
crotchfruit
customary dispatch
data administrator
dead-weight
destination
disinvests
effective price
evangelical united brethren churches
ever frozen layer
extension calculation
fatigue effect
field joint
Fl. S.
genius hominis
geoline
glass globe
global inflation
groove of small superficial petrosal nerve
gunwale down
halo orbit
harbourscape
hard rubber lining
homocellular ray
if the need arises
indic perchlorate
indicator titration method
Iodo-Eosin
isodialuric acid
King James
litmuses
longdebefe
loss in head
luminance ficker
make up one's mind
master-control program
microaspiration
monactin
nasty gram
osmophily
ossa orbiculare
out-jet
outside diameter slicer
periodontal arteriole
piercer
polyangiums
potassium ethoxide
pre-experimental design
preferred creditor
prefiring check
Prevost
puddle core
Ramus externus
Rauvolfia sumatrana
Rembau
return of the value of the bill
rubber shim
sodium chloride bouillon
spiro-
Stofberg
sub-idle
Sycopsis sinensis
sympathisers
tetramoraic
thermally metamorphosed deposit
three-dimensional pantograph engraving machine
to swish
trapeze dress
troughings
twohour
ultrasono(-)cardio(-)tomography
unit of angle
verdiers
vocal septet
wheelwrights wood
xtv