音标:[ri'tɑ:d] ;
n. 阻止, 延迟
vt. 妨碍, 延迟, 使减速
vi. 减速, 延迟
v. cause to move more slowly or operate at a slower rate
v. be delayed
词型变化:现在分词 : retarding ; 第三人称单数 : retards ; 过去分词 : retarded ; 过去式 : retarded ; 名词复数形式 : retards
考试类型:[六级/托福/GRE]
词性分布:
动词87%
名词13%

retard的用法和样例:

例句

用作及物动词(vt.)
  1. Cold weather retards the growth of the crops.寒冷的天气妨碍了庄稼生长。
  2. Lack of science and education retards social progress.缺乏科学和教育会妨碍社会进步。
  3. They also used it for sunburns and to retard the aging process.他们还用它来防治日光灼伤,以及延缓衰老过程。
  4. The heavy rain retarded our arrival by seventy minutes.大雨使我们推迟了七十分钟才到达。
  5. He keeps saying so as to retard the time.他说个不停,以拖延时间。
用作名词(n.)
  1. The rearward regiments are in painful retard.后续部队受到令人难以忍受的阻碍。

词汇搭配

  • in retard推迟(迟延
  • full retard position全延迟位置
  • keep at retard使迟延(阻碍进步)...
  • tree-retard method树枝挂淤法
  • angle of retard落后角,减速角...
  • retard transmitter延迟发送机

经典引文

  • A single day's retard.

    出自:T. Jefferson
  • We had been much retarded by difficulties.

    出自:F. Clissold
  • Malnutrition..retards healing.

    出自:P. Quillin
  • Men's drinking may retard unborn sons.

    出自:Times
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学英语单词
account for the repair
acute tilting
advance polls
allophatnus fulvitergus
antrum folliculin
backfillings
brigsail
Buddha's hand citron
bulis
CDMA One
Chinese brill
Christ plant
co-cultured
computer scientist
cone of pressure relief
Conference of Baltic Oceanographers
consolidated profit and loss
cow-dung
detail view
ectropionize
editor's note
electrolytic decomposition
equal-order digit
fan convector heater
Favarella
freigyt ton
gaging machine
gracie allens
greistled
hemntencephalon
high-speed circuit breaker
hydroxylunidine
Ikela
illuminated mixture
individual image
interceptor governor valve
irrupt
judgement on the merits
Klebsiella pneumoniae carbapenemase
Kolliker's reticulum
ksabis
laboratory-scale apparatus
limitedness
LPIA
luminescence qnenching
Lénaken
make a noise about sth.
matching surfaces
merchantable
minefield navigation
motion of water mass
nasal cartilage elevator
negative-positive process
noninsulated
North north Atlantic current
not - for - profit organization
octabasic
oligozoospermias
Orobanchaceae
ownership of mines
phase of articulation
phoma pomorum
plating up
plummeted
post-sync field-blanking interval
pressure leak
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public income and expenditure
radiosensitisers
rainmaker remover nozzle
reassembly deadlock
religious order
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rozelles
RPCF
scarplands
septoria ecliptae
shuttle bobbin
single-markets
sparkover test
specially-formulated
steel-girder
step filter
sweeton
tariqas
temporary prohibition
tetrazooid
Tigiretskiy Khrebet
total loss of soft magnetic material
tracheal syrinx
travelcards
two-tube electronic lens
undeterminated
uterine polypus forceps
value-based
videogastroscope
web-design
world climate research program (wcrp)
yo mama
zymogeneous flore