释义 |
左手左手[zuǒ shǒu]1.■ (左边的手) the left hand2.■ (左边) the left-hand side 常用词组1.■左手参照系 {物} left-handed reference frame;2.■左手定则 {电磁} Fleming's rule; left-hand rule;3.■左手流 left-hand current;4.■左手三指定则 left-hand three finger rule;5.■左手系 left-handed system;6.■左手制材厂 left hand sawmill;7.■左手坐标系 left-handed coordinate system |