backing 是 back 的現在分詞backKK [ˋbæk] /ˈbæk/名詞1背、背部She hurt her back lifting those heavy boxes.她搬那些重箱子時弄傷了背。2後面、背面、後方Write your phone number on the back of the card.把你的電話號碼寫在卡片背面。3椅背、靠背He hung his jacket over the back of the chair.他把外套掛在椅背上。4後衛球類運動He played as a back for the university team.他在大學校隊擔任後衛。副詞1回、回原處I'll be back in ten minutes, so please wait here.我十分鐘後就回來，請在這裡等。顯示全部 18 個義項副詞2向後、往後She tied her hair back before she started cooking.她開始煮飯前把頭髮往後綁起來。3回覆、回報Call me back as soon as the meeting ends.會議一結束就回我電話。4以前、之前口語We first met at a conference about five years back.我們大約五年前在一場研討會上初次見面。形容詞1後面的、後部的Please use the back entrance after nine in the evening.晚上九點以後請走後門進出。2過期的、積欠的The company still owes him three months of back pay.公司還積欠他三個月的薪水。動詞1支持、贊助Several local firms backed the plan to build a new library.幾家當地公司支持這項興建新圖書館的計畫。2倒車、倒退He backed the car slowly into the narrow parking space.他把車慢慢倒進那個狹窄的車位。3押注、下注She backed the wrong horse and lost all her savings.她押錯了馬，把積蓄都輸光了。片語動詞1支持、聲援Will you back me up if I raise the issue tomorrow?如果我明天提出這個問題，你會支持我嗎？2備份Remember to back up your files before updating the software.更新軟體前記得備份你的檔案。3讓步、退讓Neither side was willing to back down after the argument.爭執過後，雙方都不願讓步。4退開、罷手口語Back off and let her make her own decision.退開一點，讓她自己做決定。5退出、打退堂鼓Two investors backed out just before the deal was signed.合約簽訂前，有兩位投資人臨時退出。