twoscoreadj.四十的n.四十四十个(的).
twonum.二;两个
two-dimensional cascade二元叶栅
two-circuit transformer双绕组变压器
two-beam interferometry双光束干涉量度学,双光束干涉测量学
two storey bridge desking双层桥面
Two-way Referral System双向转诊
two-dimensional current二元流
two-chamber legislature两院制议会
two hundred and sixty two(=262) 二百六十二
two tier licensing system两级发牌制度
two-bath chrome tannage[化] 二浴法; 二浴法鞣革