twoholeadj.双孔的
twonum.二;两个
twophoton polymerization双光子聚合
two-fullback formation双后卫制
two - layer classifier两层结构分类器
two minutes to midinight离爆发核战争只有两分钟
two-step egercise test[医] 二阶运动试验(检冠心病)
two-share mounted plow双铧犁
two-fold rotation axis二重转动轴
two thousand two hundred(=2200) 二千二百
two-section choke coil双节扼流圈
two order Vague relation二元Vague关系