音标：[kәn'strikʃәn] ；

n. 压缩, 收缩, 紧压的感觉
[医] 狭窄, 缩窄; 紧窄感

n. a narrowing that reduces the flow through a channel
n. tight or narrow compression
n. a tight feeling in some part of the body

词型变化：名词复数形式 : constrictions

词性分布：

名词100%

constriction的用法和样例：

例句

用作名词(n.)

Emotion caused a constriction of his throat.他激动得都哽咽了。
There was a small pleural effusion and no evidence of pericardial constriction.有少量胸腔积液，没有心包收缩的证据。
Eventually, unable to bear the constriction of family life, he left home.他不能忍受家庭生活的那种被勒著的感觉，最后他离开了家。
He felt a constriction in her chest.他感受到她胸中的压抑。

词汇搭配

constrict压缩
kinetic constriction着丝粒缢痕
sealing constriction密封压缩,密封缩颈...
constriction meter缩口测流计
constriction resistance集中电阻,接触电阻...
tertiary constriction三级缢痕
centric constriction着丝粒溢痕
secondary constriction次缢痕
umbilical constriction脐狭窄
duodenopyloric constriction[医] 十二指肠幽门...
primary constriction主缢痕,初级缢痕...
constriction correction收缩修正
chromosome constriction染色缢痕
median constriction中央缢痕
clypeate constriction盾形缢缩
centrical constriction着丝缢痕

经典引文

Boys and girls had become tired of the terrible social constrictions of political correctness.
出自：B. Elton

【近义词】

contraction收缩
compression压缩
condensation浓缩
prohibition禁止
tightening上紧
shrinking畏缩的
restriction限制
constraint约束
limitation限制
limit限度
condition条件
check检查
tightness密闭
bottleneck瓶颈
coarctation密集
chokepoint阻塞点

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