Semikin谢米金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-automatic lathe半自动车床semicircular deviation半圆偏差semi-synthetic fiber半合成纤维semi-aniline leather半苯胺革semi-elliptical head半椭圆形封头semi-feasible region半可行域semi-boiling process半沸煮法semi-acid refractory半酸性耐火材料semi-dryland farming半旱地农业Semi -position error半位置误差