柯林斯词典ejaculate /ɪˈdʒækjʊˌleɪt/ (ejaculating,ejaculated,ejaculates) 1. V-I When a man ejaculates, sperm comes out through his penis. 射精 ...a tendency to ejaculate quickly. ...易早泄。2. ejaculationN-VAR 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。 返回 ejaculated