dilator

名词 n.
中文释义

英文释义

名词 n.
  1. Any nerve or muscle that causes part of the body to dilate.
  2. Any drug that causes such dilation.
  3. An instrument used to dilate an orifice or cavity.

词形变化

dilators plural

词汇关系

衍生词
bronchodilator cardiodilator iris dilator muscle vasodilator venodilator

词源

Etymology tree
English dilate
English -or
English dilator
From dilate + -or.
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