twopassadj.双行程的(双道的)
twonum.二;两个
two order statistics二阶统计量
two-h rolling mill二辊轧机
two-state variable二状态变量
two-engine landing双发着陆
two-man comedy act两人演的喜剧
two stage compressor双级压气机,两级压缩机,二级压缩机,两级压气机
two-man cycle polo两人自行车马球
Two-Orient Society两型社会
two-waves sampling两步抽样
two-pulse canceler双脉冲对消器