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(375) / 评论(0) 分类 VOA标准英语2018年(七月)
学英语单词
acetylene dibromide
afghanistinia szuhaia
alkali waste
alpha particle model of nucleus
Androsace cernuiflora
apelings
aphis nerii boyer de fonscolombe
apo-enzyme
automatic route restoration
averch-johnson effect
axonopathy
Bashahr
Bayu
biotite zone
bistable flip-flop
bore bits
Brinell hardness number
button initiate
calciphilous
Canical
centrifugal oiler centrifugal oiler
characterstring constant
chartlike
Chautauquan
cheek to cheek
choriambics
claims for interest
communication task
credit ratio
critical-velocity
cudgeling
cupric diamminohydroxide
dark flight
deep-frozen food
despise for
Dhoobo
Dreyfus
dryopteris fragranss
educational dictionary
electric bells
electro-osmotic consolidation
exciting characteristic curve
extra-channel
Fick's equation
golden algaes
group delay data
helical motion
high stakes
himantolophid
Hookean spring
hotzs
inertial stabilizer
infiltrated air
khvansar (khunsar)
kipped
lint doctors
local terrain correction
logical twin
mangostin
May-game
Mbocayaty
middle colic vein
mobile engine test stand
Murayama Tomiichi
Pampa Chica
parametric command
parent request
phialophora chromoblastomycosis
phosphogalactouridyl transferase
phytoh(a)emagglutination
pitz
pulgram
quinquertian
radio navigation satellite service
re-soluble
recleaners
resistance thermometer bulb
rhone-poulenc
saccharidic
saudek
self correction
set an ambush for
shallow diffused junction
share-based
SIGSAM
sleep function
smudge tank
subsea-apron
Sæból
televisualization
ternary system
threaded valve stem
through connection station
tincture of ginger
to dog it
trajactory
turbulent heat transfer
underground bud
upper right-hand quadrant
validated
vanadiolite
x ray interference