Enghn.恩格
ENGabbr.发动机(=engine)abbr.工程学(=engineer)
engaging angle压力角
engaging shaft接合轴
engraving tool錾刀,雕刻刀具
engaging tooth啮合齿
engaging pulse占用脉冲
engraving lens雕刻透镜
engrailed gene果蝇en基因
engaging force啮合力
Englis teaching英语教学
englacial river冰内河流