semiarcn.半弧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”semi-regular variable star半规则变星semi-synthetic antibiotics半合成抗生素semi-- active suspension半主动悬架semi - dry desulfurization半干法脱硫semi-automatic arc welding半自动弧焊semiconductive refrigeration半导体制冷Semiautomatic Analog Setting半自动模拟信号设置semi-simple representation半单表示semi-hydraulic fill method半水力冲填法Semifine-wool hybrid sheep半细毛杂种羊