短語詞組短語back -set [農(nóng)學(xué)]重耕Back -set-Swap 后期確定互換call back telephone set 有回叫裝置的電話機back lot set 場地景ring back telephone set 具有回鈴鍵的電話裝置Dating Back Nearly Set 距今近百載write -back set 回寫集 返回 back set