threedoors三门冰箱
threenum.三n.三;三个adj.三个的
Three-level hospitals of Tianjin天津市三级医院
three tank continuous fermentation三罐式连续发酵
three-dimensional needle punched三维针刺
three-dimensional dispersed data三维离散数据
three-dimensional colour display三维彩色显示
three-phase low frequency welder三相低频焊机
three- dimensional climbing mode三维层进式
three strands double crossing over三线双交换