ejection

CET-6 FREQ #33916

n. 驱逐, 喷出, 排出物 [化] 排出

发音

其它 /əˈd͡ʒɛk.ʃən/

词形变化

ejections 复数 ejections

释义与例句

n.
  1. 1.

    The act of ejecting.

    可数 不可数

    ejection seat

    ejection of gases

    forceful ejection

    The referee ordered his ejection from the game.

    The ejection of the pilot occurred seconds before impact.

  2. 2.

    That which is ejected.

    可数 不可数

    Volcanic ejection covered the village in ash.

词汇关系

名词

同义词 4

projection riddance expulsion exclusion

上位词 4

propulsion banishment proscription actuation

下位词 10

spit vomit spitting vomiting burp puking deportation barring belch burping

相关短语

ejection seat 弹射座椅 ejection seats ejection fraction ejection fractions dysphoric milk ejection reflex left ventricular ejection time left ventricular ejection times coronal mass ejection 日冕物质抛射

词源

From Middle French éjection, from Latin eiectio.

来源：wiktionary