back and forth

短语词组

短語

• back k and forth 來廻地
• Back -and forth communication 反反複複的交流
• back and forth method 往返法;嘗試法;選擇法
• Rotate back and forth 往返鏇轉
• Shuttling Back and Forth 左右穿梭
• Talk Back And Forth 言來語去
• B back and forth 來廻地;來廻
• roll back and forth 舒卷
• Number back and forth 多少人來來廻廻
返回 back and forth