three I三I算法
threenum.三n.三;三个adj.三个的
three treasure“三件宝”
three services三军
three-handedadj.装有三只手的;三人比赛的
Three campuses三校区
threefold gate阈门
Three Concerns“三贴近”
three abstract三大文摘
three bearings三支座
Three phase AC三相交流
three layer PE三层PE