dilator

n. 详述者, 扩张器, 扩张肌 [医] 扩张器, 扩张肌, 开大肌

词形变化

dilators 复数 dilators

释义与例句

n.
  1. 1.

    Any nerve or muscle that causes part of the body to dilate.

    医学
  2. 2.

    Any drug that causes such dilation.

    医学
  3. 3.

    An instrument used to dilate an orifice or cavity.

    医学

词汇关系

名词

同义词 1

dilater

上位词 2

drug body part

下位词 1

vasodilator

相关短语

iris dilator muscle iris dilator muscles

词源

From dilate + -or.

来源：wiktionary