Semirov谢米罗夫semin.半挂车；半挂车货车；<非>半决赛pref.表示“一半的；部分的；不完全的”semiconductive ceramics半导体陶瓷semi-centrifugal type半离心式semi-transverse fault斜断层semi-naive evaluation半朴质计算semi-perishable goods半易腐烂货物semi - finishgrinding半终粉磨semi-elliptical sewer半椭圆形污水管semisolid metal forming半固态成形semi-rigid connection半刚性接合semi lethal temperature半致死温度