Twomeyn.图米
twonum.二;两个
two heavy rollers双重轧车
two-month-oldadj.两个月的
two-stage resin两级酚醛树脂
two-tier system两层架构
two stream plasma双流等离子体
two sided coating双面涂布
two-light frame两扇窗框
two-film theory双膜理论
two-aspect verb双体动词
two-phaseeuhure两相培养