effusion

FREQ #48824

n. 流出物, 泻出 [化] 泻流; 渗透; 隙透

发音

US

词形变化

effusions 复数 effusions

别名

effusin

释义与例句

n.
  1. 1.

    A liquid outpouring.

    可数 不可数
  2. 2.

    Process of gases passing through a hole or holes considerably smaller than the mean free path of the gas molecules.

    可数 不可数 化学 物理
  3. 3.

    An outpouring of speech or emotion.

    可数 比喻 不可数 引申义

    1930; George S. Kaufman, Morrie Ryskind, Bert Kalmar, Harry Ruby; Animal Crackers, Paramount Pictures Captain Spaulding: My friends, I am highly gratified by this magnificent display of effusion […]

  4. 4.

    The seeping of fluid into a body cavity; the fluid itself.

    可数 不可数 医学

    pleural effusion

词汇关系

名词

同义词 4

outburst gush blow-up ebullition

上位词 7

expression flood reflection manifestation overflow outpouring reflexion

下位词 3

cry explosion flare

相关短语

choroidal effusion

词源

Borrowed from Middle French effusion, from Latin effūsiō (“outpouring”). Displaced native Old English āgotennes.

来源：wiktionary