射流二极管

Do you need eight glasses of water everyday? Tring to do the right thing by drinking eight full glasses of water everyday may do little more than making a person run to the bathroom, a researcher said. Newspaper articles, health and beauty magazines

发表于:2018-12-05 / 阅读(50) / 评论(0) 分类 有声杂志阅读

auxiliary anode 辅助阳极 auxiliary grid 辅助栅极 auxiliary jack 辅助塞孔 auxiliary memory 辅助存储器 auxiliary signal 辅助信号 auxiliary transmitter 备份发射机 available powe

发表于:2018-12-08 / 阅读(63) / 评论(0) 分类 电信英语

1135 、 晶体点阵;晶体格构;晶格 crystallattice 1136 、 棘轮和爪 ratchetandpawl 1137 、 棘齿 ratchet 1138 、 棘齿弓钻 ratchetbrace 1139 、 壳型模塑 shellmoulding 1140 、

发表于:2019-01-03 / 阅读(74) / 评论(0) 分类 英文名句短语

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. In theory, scientists could learn a lot about our health by testing tiny amounts of bodily fluidsa drop of blood, a tear, a bead of sweat. But somethin

发表于:2019-01-08 / 阅读(51) / 评论(0) 分类 Scientific American(十一)月

flow vi.流,流动 flower n.花,花卉;开花 flu n.流行性感冒 fluctuate vi.波动 vt.使波动 fluent a.流利的,流畅的 fluid n.流体,液体 flush n.兴奋,脸红;发烧 flute

发表于:2019-02-01 / 阅读(289) / 评论(0) 分类 考研英语

My friend Sarah is a vet. I have asked her to tell us about a typical days work. I am a veterinary surgeon and work for a charity called PDSA, which stands for the Peoples Dispensary for Sick Animals. We treat pets belonging to people who are on stat

发表于:2019-03-01 / 阅读(89) / 评论(0) 分类 听播客学英语
学英语单词
adhering semolina
administration bond
adradial
age specific death rate
amount of business
auto-hemolysis test
be hell on
be in good taste
benzyloxy
breadthways
bromoacetophenone
Broxtowe
caranx bartholomaeis
Carex blinii
chamisso
Chordariales
coleosporium paederiae
commotive
crossover circuit
decision split
dental surgeons
Dermatophagoidinae
detestine
direct flexibility method
discount on
dissipative cell
drawer (type) shutter
due west
dunking roller
endostitis
experimental sex seversal
exploratory proctotomy
Exton-Rose's glucose tolerance test
extraordinary optical transmission
factory plank
fiq
fish oil
freedom from search and seizure
fretsawed
frozen-in distribution
fuji xerox
genogram
ground-object spectroradiometer
hookeys
Humpolec
interrupt structure
invariance method
iron(ii) orthosilicate
is of little value
Kellogg-Briand Pact
Kenneth Roberts
law of belongingness
left hand lay wire rope
Little Missouri
location of root
majoras
marble-top
mastoid part
midtowner
Miscel.
monimolimnia
nag
native resolution
neovalgus formosanus
nodulate
non-exhaustive
non-leather
nozzle rudder
ordn.
outdwelling
oxidoreduction
pagelike
platero
protection of property
PZASE
radial oscillation
raggle taggle
recurrence equations
red cinchona bark
retinociliary
Rutka-Tartak
scintillation conversion efficiency
segregation effect
short-save receiver
structural network analysis program
structure of submarine
subscriber's protector
supravaginal part of cervix
taylor's relation
tetrahydrocannabivarin
tiny organism
trial-production
true orbit
unbluffed
under embargo
unplummed
unscheduled shutdown
variola louti
video encode
walk guard
wash satin
wood-rotting fungi