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constriction
[英] [kənˈstrɪkʃən] [美] [kənˈstrɪkʃən] 生词本

n.

  • 柯林斯高阶英汉双解学习词典

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  • 词典例句

1. N-COUNT See also: constrict; 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. 

  • I hated the constrictions of school.

    我痛恨学校的各种规定。

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

体育

  • 1.压缩
  • 2.收缩
  • 3.缩口
  • 4.动作编排
  • 5.组织结构

医学

  • 1.狭窄，缩窄

生物学

<名>
  • 1.缢缩[作用]
  • 2.缢痕

遗传学

<名>
  • 1.缢痕
  • 2.一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。
1. She feels a constriction in the chest.
她胸部有压迫感。

来自《现代汉英综合大词典》