Semidei塞米代伊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-logarithmic scale半对数标度semisolid microstructure半固态组织semi-active suspension半主动悬架semi supervised learning半监督学习semiconductive thin film半导体薄膜semilinear heat equation半线性热方程semi-rigid base course半刚性基层Semi-Hidden Glass Wall半隐式玻璃幕墙semi-infinite cylinder半无限筒柱semi - processed goods半成品