Semikov谢米科夫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”semi-infinite elastic foundation弹性半空间地基semi-transparent mirror splitter半透明反射镜式分束器semi-cylindrical alluvial valley半圆形沉积层Semisolid Metal Continuous Casting半固态连铸semi-automatic slide-projector半自动幻灯机semi-distributed hardware system半分布式硬件系统semicanal of tensor tympani muscle鼓膜张肌半规管Semi-volatile organic pollutants半挥发性有机污染物semi-desert and desert grassland荒漠半荒漠草地Semi-Automatic Coordinate Reader半自动协调指示器