短語詞組短語hand hand back 歸還hand side back link 左端回指連線hand -back service 實時蓋印服務(wù)hand on back condenser 懸臂式冷凝器Change of Hand Behind Back 背后換手;背后換步change of hand benhind back 背后換手left hand side back link 左邊回鏈;左端回指連線hand sth back to sb 把……歸還給change of hand behellond back 違后換手 返回 hand back