threesn.祝你走运
threenum.三n.三;三个adj.三个的
three-bendn.三折式
three stages三个阶段
three spiral三螺旋
three roller三辊
threequarteradj.四分之三的num.四分之三
three leggedadj.三腿的
three-peatn.三连冠
three squareadj.三角的(截面成等边三角形的)
three layers三大层面
three molter三眠蚕