ejaculate /ɪˈdʒækjʊˌleɪt/ TEM8 ( ejaculating, ejaculated, ejaculates )

• 1. 

  V-I When a man ejaculates, sperm comes out through his penis. 射精

  例：

  ...a tendency to ejaculate quickly.

  ...易早泄。

• 2. 

  ejaculation N-VAR

  例：

  Each male ejaculation will contain up to 300 million sperm.

  男性每次射精的精液含多达三亿个精子。