时间:2019-02-02 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ratchet。 Ratchet是一个机械部件,叫棘轮,推动机器向一个方向转动。做为动词,我们可以说: "ratchet something up or ratchet something down," 意思是逐渐提高或是逐渐降低。


哈佛大学非洲裔教授盖茨在自己家中被捕一事引起了美国总统奥巴马的激烈反应。奥巴马事后缓和了语气,承认, "I obviously helped to contribute ratcheting it up," 我显然促成了这起事件的进一步升级。事后,奥巴马采取了一系列行动,努力化解矛盾。"He has already managed to ratchet down tensions with the police officers," 他已经缓和了跟涉案警察的紧张关系。好的,今天我们学习的词是ratchet...

 



学英语单词
a bit of skirt
advoking
allergic pollinosis
appliancelike
Bai Xuyen
banker's hours
Bassawa
be in the queue
bill payment at a certain time after date
bodotriids
broadcasting news
brown desert soil
bushwhack
buttress weir
Cenrana
cfus
chaetosphaeria fusispora (kawam.) hino
chase bank
chemical factory
Commewijne
computational photogrammetry
crvecoeur
decision statement
decoding error
deconjugations
direct participant
Dunnell
emergency management plan
esconison
export quarantine certificate
female flower
Frankel's leukemia
GA-TB
gallisin
geoecotype
gimbaling error
give shape to
heavening
hierographic
honest broker
in an extreme
instability of flow
insured named
involuntary muscles
job lot method
Kindle e-reader
kramer's degeneracy
lift rod pin
linseed cake
main partition
medium sized long wool
monon
Moragala
multi scale
myocardia
Na Khao
normal reactive force
Nuvan
Nymphoides aurantiaca
odrick
off the strength
pancratic magnification
paper disc
passive damping
pfeiffers
pin-feed platen
praemunire
precogitating
primary biliary cirrhosis
prismoidal
Pteroearpin
pulley for main grain auger
radiate with joy
Redco cutter
return link encoding
rubber-insulated body mount
ruffle one's feathers
saggily
savings withdrawl
schedule method
Schweninger's method
sepultary
so-fucking-what
soap tablet
spatulata
spray type desuperheater
substitutive therapy
supreme truths
syndesmoplasty
tehsil
terminological database
thymus-dependent
TOA location
Uhldingen
Unani
uniformisations
units of time
Westhausen
william blakes
yvans
zero-order term