threepoleadj.三极式的threenum.三n.三；三个adj.三个的Three-points adjustment三点调整three-phase shunt motor三相并激电动机three kinds of industries三次产业three gather cyanotype An三聚氰胺Three Shu Han emperors.three axes agitating pile三轴搅拌桩three-dimensional human三维人体three - dimensional CAD三维CADthree- phase unbalanced三相不平衡three-mirror reflection同轴三反