threeling三连晶
threenum.三n.三;三个adj.三个的
three stable state device三稳态设备
Three plus two is five.三加二得五。
three core volute chamber三心大涡壳
three-tier clientserver三层客户服务系统
three thousand and eleven(=3011) 三千零十一
Three points bending test三点弯曲试验
three-knob x-ray nuit三钮X线装置