three I三I算法
threenum.三n.三;三个adj.三个的
threeday fever三日热, 白蛉热
three-limbed三肢体
three cultures三元文化
three impulses三冲量
three-mastern.三桅的船
three gun tube三枪管
three nitrogen三氮
three channels多导联
three function三次函数
three way tube三通管, 三路管