ejection

名词 ejection:

1. the act of expelling or projecting or ejecting
   同义词：expulsion, projection, forcing out
2. the act of forcing out someone or something
   同义词：exclusion, expulsion, riddance

1. The amount or rate of emission or ejection.
   排放量流量、流速，或排出量，排出的速度

e.jec.tion

n.（名词）
The act of ejecting or the condition of being ejected.
喷出：喷出的动作或被喷出的状态
Ejected matter.
排出物