时间:2019-02-03 作者:英语课 分类:英语单词荟萃


英语课

今天我们要学的词是untested。 Untested, 没有经过测试的,没有经过考验的。最近,香港和印度等亚洲地区陆续发现禽流感。为了预防禽流感对人类的威胁, "Several human vaccines 1 for bird flu have been developed, but their effectiveness is still untested," 有关机构已经研制出了好几种禽流感的人体疫苗,但是它们的有效性尚未得到验证。


泰国在野的民主党领袖阿披实赢得议会特别选举,当选泰国总理。评论人士指出,44 岁的阿披实肩负平息泰国政治动荡的重任。与此同时, "His leadership qualities are untested," 而他的领导能力尚未得到验证。好,今天我们学习的词是untested...


 



疫苗,痘苗( vaccine的名词复数 )
  • His team are at the forefront of scientific research into vaccines. 他的小组处于疫苗科研的最前沿。
  • The vaccines were kept cool in refrigerators. 疫苗放在冰箱中冷藏。
学英语单词
a beef
Ak-Sulf
autocategorize
autopolymerizing resin
barred spiral galaxy
beginning balances
blastoparenchymatous
brouet
brought you down
brunicoes
bull boat
california-mexico
campas
centifugal enamelling
Cibadak
ciccu
competing flora
consistence of axioms
crocodils
demerits
disk system
epacris
Euscaphis fukienensis
four ports connection valve(hydraulic)
gaddum
gelatoes
general call signal
geometric representation of response relationship
hard copy terminal
hydramatic transmission
igds
impact molding
isolated operation
keep up - to - date
kickin' rocks
knit-de-knit yarn
large-signal power gain
left-right needle
leucophan(it)e
lift-and-carry mechanism
light chain of antibody
light target
lme (layer management entity)
magnetrometry
Magnus balance
Manendragarh
manganese(vii) oxide
marginisporum aberrans
Markivka
mental note
molecular evolution
montmartres
multimegawatt
neo fascism
news-sentinel
nonstandard gear
occupy oneself with
ocean engineering vehicle
ohh-hh
orange peel grab
oratorial
Parinaud syndrome
pedanda
penisolence
perington
permacultures
permanent-magnet stepper motor
pingelap
planetesimal theory
postganglionic nerve fiber
preceding spot and following spot
premoral
Pteracanthus guangxiensis
rated breaking-capacity
ratio transformation
red-roses
road tar
rubus phoenicolasiuss
rushers
scoptical
second stage graphitization
sesame paste
shore power connection
soft soldering alloys
sol-gels
statement on audit standards
stereoroentgenometry
stiletto
Stop engine port!
superficial degradation
timber production base
time traveler
transducer distortion
traumatic spondylopathy
Tripier's amputation
Tritec
United States waters
valvular insufficiency
veld sore
web diver
wedge groove
Wynot