短语词组短語SIMO at all time 任何時間at all -time low 歷史最低點Professional attitude at all time 有專業的服務態度prices at an all -time high 價格空前的高at an all -time high 在歷史最高Bankruptcies at an all -time high 破産居高不下at all times any time 任何時間 返回 at all time