threeinonen.三结合
threenum.三n.三;三个adj.三个的
three pole signle throw switch三刀单掷开关
three color-glaze Tang style唐三彩
three point bottom hole reamer三点式井底扩眼器
three centimetres in thickness厚三厘米
three formation pressure model三项压力模型
three hundred and thirty seven(=337) 三百三十七
three-dimensional orentation三维定向
three thousand and ninety five(=3095) 三千零九十五