音标:[ˈwɜ:sənd] ;
v. (使)变得更坏, (使)恶化( worsen的过去式和过去分词 )
v grow worse
v make worse
a changed for the worse in health or fitness
s made or become worse; impaired

worsen的用法和样例:

例句

  1. Heavy storms worsened the fuel shortage.暴风雨使燃料的缺乏状况更加恶化。
  2. The patient's condition worsened during the night.病人的情况在夜间恶化了。

经典引文

  • This weariness is not eased by lying down but worsened.

    出自:D. Madden
【近义词】
【反义词】

In the 2018 Trafficking in Persons, or TIP, Report, Burma was downgraded to Tier 3 for the second time in three years. It had been on a Tier 2 Watch List in 2017. Tier 1 is for countries that are meeting the minimum standards for the elimination of t

发表于:2019-01-03 / 阅读(249) / 评论(0) 分类 VOA标准英语2018年(七月)
学英语单词
addition of constraints
Allon-bachuth
alloy steel pipe
alpinia galangas
altamaha r.
armed force
astolats
atometer
beam spectrometer
best-effort
black bile
brogden
broudy
buildings-revaluation increments
Butterworth head
Caranx melampygus
category killers
chute and pool structure
combinationlathe
compensated intrinsic material
condensate
creationism
creative research
data access protocol
delimitated
diffeologically
dimethylnorephedrine
disgaging
due fulfillment of the contract
earth observation
EHRC
encyclophoria
evacuated die casting
event-driven structure
facemen
fire prevention
fleur-de-liss
flexible bale collector
flying monkeys
foreign exchange and cooperation of education
formcoke from hot briquetting
functional state
furlaud
GBJ
genus paralithodess
glycyphana gracilis
greylag
grille guard
Gördalen
hardening of concrete
hippurus
investments classifiable as current assets
isochronous pendulum
lab-grown
Le Malzieu-Ville
locating detent
lunar atmosphere
magnesium potassium sulfate
marginal utility approach to demand
mass-spectrometry
mid square generator
moth-balls
multiple loop servomechanism
natural stress
nawals
Nobel's explosive
non-luetic
occasional tables
of little amount
okonek
over-head catenary system gauge
parens patriae
pedal frame
Picasso Museum
piece-wise continuous function
platystencephalic
print zone
Prithviraj III
probend
proglottides
quynn
rainforth
razzouk
ritual girl
roentgenizes
rotating pump
snellius
solder-covered wire
solid bulb
solid-web steel joist
space fleet
squawkier
submesothyrid
subtotal colectomy
to come to a halt
trigger guard
turbine volumetric efficiency
vanillery
vena pinnae caudalis
Vuka
whole team approach
zero-level address