common ground
【机械工程】用烈光触发的地面接近引信，辐射
ground proximity fuze operated by intensity of light, radiation
暂无补充释义。
相关词条
ground plane
ground nut;Apios fortunei Max
Ten Ingredients Ground to Powder
let someone down; cut the ground from under someone's feet
Rhapis flabelliformis(.L)Hert;dwarf ground-rattan
neutral ground
ground crew