constriction是什么意思？

constriction

英[kən'strɪkʃn] 美[kənˈstrɪkʃən]

• n. 压缩，紧压的感觉，束紧，压缩物；

复数：constrictions;

动词：constrict;

形容词：constricted;

例句

• a constriction in the throat 喉咙里的压迫感
• She feels a constriction in the chest. 她胸部有压迫感.
• The pain is produced by constriction of the blood vessels. 这种疼痛是由于血管的收缩而引起的。
• Steroids are used to reduce the inflammation, which makes the muscles of the airways liable to constriction. 类固醇用于消除可能导致气道肌肉收缩的炎症。

柯林斯高阶英汉双解学习词典释义

• N-COUNT
  规定;限制;制约
  Constrictions are rules or factors which limit what you can do and prevent you from doing what you want to do.
  例句
  I hated the constrictions of school. 我痛恨学校的各种规定。

英汉词典释义

• n.
  压缩物;阻塞物
  a constriction in the throat 喉咙里的压迫感

英英词典释义

• Noun
  1. a narrowing that reduces the flow through a channel
  2. tight or narrow compression
  3. a feeling of tightness in some part of the body;
  "he felt a constriction in her chest""emotion caused a constriction of his throat"
  4. the action or process of compressing

行业词典

• 体育： 压缩；收缩；缩口；动作编排；组织结构；
  医学： 狭窄，缩窄；
  生物学： 缢缩[作用]；缢痕；
  遗传学： 缢痕；一些中期染色体染色很浅且呈狭细的部位，此处染色质呈非螺旋化。；