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-nested RT-PCR半巢式RT-PCRsemi-internal cavity半内腔semi-sovereign state半主权国semi-infinite domain半无界区域Semi-submersible rig半潜式钻井平台semivariable condenser半可变电容器semi-organic coating半有机涂层semicircular waveguide半圆形波导管semi-reflexive space半自反空间semipreparative column半制备柱