tworowadj.双行的
twonum.二;两个
two-piece knob双片绝缘夹板
two-body decay二体衰变
two-meter line2米线
two-body force二体力
two-port valve二通阀
two compositions双组分
two-car garage可停放两辆车的车库
two-cage rotor双鼠笼转子
two-coat paint双层油漆
two use fuel car两用燃料汽车