Semiler泽米勒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”semina-ture sowing半天然下种semi-infinite tape半无穷带semidiscrete schemes半离散格式semitendinous muscle半腱肌semi-inner product半内积semiautomatic system半自动制semi-batch process半分批法semimacrosegregation半宏观偏析semirelational model准关系模型semi-floating axle半浮式半轴