音标:[prәu'lɒŋ] ; 柯林斯词典等级:1 级;
vt. 延长, 拖延, 拖长
[化] 冷凝管
v. lengthen in time; cause to be or last longer
v. lengthen or extend in duration or space
词型变化:现在分词 : prolonging ; 过去分词 : prolonged ; 第三人称单数 : prolongs ; 过去式 : prolonged ; 名词复数形式 : prolongs
考试类型:[六级/考研/托福/IELTS/GRE]
词性分布:
动词100%

prolong的用法和样例:

例句

用作及物动词(vt.)
  1. How can we endeavor to prolong the brevity of human life?我们怎样才能延长短促的人生?
  2. The meeting may be prolonged into the evening because so many problems have to be solved tonight.会议可能要延长到夜里,因为今晚有太多问题要解决。
  3. Low leakage current helps to prolong battery life.低漏电流有助于延长电池使用寿命。
  4. Clear evidence of his intent is to prolong the ritual.显然他意在拖延典礼时间。
  5. The defendant feigns illness to prolong the trial.为了拖延审判,被告装病。
  6. Don't prolong the agony just tell us the result!别再让我们著急了--快告诉我们结果吧!

常见句型

用作动词(v.)
用作及物动词S+ ~+n./pron.
  1. The book fair has been prolonged due to some reason.由于某种原因,书展被延长了。
  2. The ceremony will be prolonged by ten minutes.仪式将延长10分钟。
S+~+ v -ing
  1. Two countries prolonged signing an agreement until details could be agreed on.两国推迟签约直到就细节达成协议。

词汇搭配

  • prolong the period of validity延长有效期
  • prolong life延年益寿

经典引文

  • Lack of brothers..prolonged my childishness.

    出自:Day Lewis
  • I don't think there's much point in prolonging this.

    出自:R. Thomas
【近义词】
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acoraceaes
address reference number
AIBG
astraiest
bawbles
be pressed for time
be ready to
be sorry about
bi-directionally
bonce
butt joint with double straps
carbonate of lime
catch someone off one's guard
Cavea tanguensis
centralized organization
Chistochina
chivy
chromoshadow
commedia erudita
concertinaed
construction of legal system in water
continuest
Cucurbitariaceae
DEGSVC
didge
dogmatizes
Dumlu
dunye
environmental conditions
essayer
flat trajectory fire
guerry
Hamill, Dorothy
hatch cleat
hermeline
hughe's telegraph
ibsenian
industrial Ethernet
informative
intercedings
international telephone consulative committee
ionization chamber exposure ratemeter
Kar.
kasch
kasyapa
kiddin'
Krev-1
lathlike
light-fingering
livorno
mangold(mangel)
marriage broking
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meningopneumonitis virus
Midpalmar
monetary economics
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nonrationalized equation
ostracion meleagris
Poa nimuana
post liberalism
postville
pressurized compartment
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rear-end stop lamp
repeated crossing
Rhododendron glanduliferum
road safety act
Robert's reagent
rock layer mechanics
Roederer's ecchymoses
sea-room
ship heading mark
shot borehole
slangrel
snag-resistence
Stachys aspera
static self potential
Stepan
stratum disjunction
swap, pin
switchboard cell
thermal light
to toss something
transvestists
triplopia
tropacaine
tubicolous
two-hole
Uhlenhuth's test
unlocking key
velvet osier
vendor inspection
von Aldor's test
wetting transition
white tie and tailss
William James Durant
Xnix
Zeuthen-Segre invariant
zonulotome