tworowadj.双行的
twonum.二;两个
two-phase flow两相流动,二相流
two state theory二态学说
two-speed axle双速车轿
two-way branch双向分支
two-wavelength双波长
two-input gate双输入门
two-log washer双转轴洗矿机
Two step cluster两阶段聚类
two-hand carry双手托运
two band picture双带图像