Semisch泽米施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”semisubmersible drill rig半潜式海上钻探设备semi-passive suspension半被动悬架semi-pressure releasing半释压Semi-lethal temperature半致死温度semi-continuous casting半连续铸造,半连续压延法semi- fragile watermark半脆弱水印semi-liquid lubrication半液体润滑semi-recumbent position半卧位semi-industrial country准工业国家semianthraquinone radical蒽半醌自由基