threepennyadj.三便士的;无价值的;便宜的
threenum.三n.三;三个adj.三个的
three motorself-synchronously三电机自同步
three-channel recording paper三导程记录纸
three thousand and ninety seven(=3097) 三千零九十七
three thousand and ninety three(=3093) 三千零九十三
three-dimensional acquisition三维捕获
three-phase rectifier circuit三相整流电路
three hundred and seventy seven(=377) 三百七十七
three-compartment subdivision三舱不沉制
three thousand and twenty eight(=3028) 三千零二十八
three hydraulic couplings model三台液力偶合器模型