threewayadj.三路的
threenum.三n.三;三个adj.三个的
three-dollar bill冒名者; 古怪的人
three- glass test尿三杯试验
three state circuit三态电路
three data modeling三数据建模
three-layer weave三层组织
three-day measles三日麻疹
three nut diameters坚果三径
three bladed beater三翼打手
three-poing curve三点曲线
three phase winding三相绕组