1、three英[θriː]美[θriː],num.三;n.三岁; 三个人[物品]; 3字形。2、[词组]There were only three of us on the advanced course. 仅有我们三学得高级课程。
1、three英[θriː]美[θriː],num.三;n.三岁; 三个人[物品]; 3字形。
2、[词组]There were only three of us on the advanced course. 仅有我们三学得高级课程。