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back (EN)
副词,形容词,名词,动词

副词 “back”

back (more/most)
  1. 回到原来的状态或位置(返回)
    After the party, we all went back to my house to relax.
  2. 与正面或面向的方向相反(向后)
    When I called his name, he turned back to look at me.
  3. 指过去的某个时间(过去)
    She looked back fondly on her childhood memories.
  4. 与某物或某人保持距离(退后)
    Stay back from the edge of the cliff to avoid falling.
  5. 远离前面或边缘(后面)
    He sits all the way back in the sofa.
  6. 阻碍进展的方式(倒退)
    His self-doubt is holding him back from applying for the job.
  7. 相互交换或对之前的行动做出回应(回报)
    When you smile at me, I always smile back.
  8. 以前,早些时候(以前)
    I visited that quaint village a couple of summers back.
  9. 推迟到更晚的时间(延后)
    The meeting was moved back an hour from 9 o'clock to 10 o'clock.

形容词 “back”

基本形式 back,不可分级
  1. 位于后部的(后面的)
    She sat in the back seat of the car during the road trip.
  2. 过时的
    She was reading a back issue of the newspaper to catch up on old news.
  3. 位于主要区域之外
    We took a back road to the cottage.
  4. 未按时支付的(拖欠的)
    He apologized for the back payments on his car loan, promising to settle the debt by next month.

名词 “back”

单数back,复数backs或不可数
  1. 人体躯干的后部(背部)
    After sitting for hours, she stretched and rubbed her aching back.
  2. 衣服覆盖躯干后部的部分(背面)
    She embroidered a beautiful pattern on the back of his jacket.
  3. 家具用来支撑人背部的部分(靠背)
    The cat curled up against the chair's back.
  4. 最远离前面的部分(最后部分)
    She stored her old photo albums at the very back of the closet, behind the boxes of shoes.
  5. 物体正面或有用面的相反面(背面)
    When you hang the picture frame, make sure the hook is on the back.
  6. 刀片的非切割面(刀背)
    Use the back of the knife to gently squeeze the dough.
  7. 反面(反面)
    She wrote her phone number on the back of the business card.
  8. 团队运动中大多数球员后面的位置(后卫位置)
    During the rugby match, the coach yelled for the backs to get ready for a defensive play.
  9. 各行各业使用的大型容器(大容器)
    After boiling the wort, the brewer transferred it to a large back to cool before fermentation.
  10. 用来在水上运输人或货物的船(渡船)
    We crossed the river on the back, which made regular trips between the two banks.

动词 “back”

不定式 back; 三单 backs; 过式 backed; 过分 backed; 动名 backing
  1. 向后移动(后退)
    When she realized she had forgotten her phone, she quickly backed out of the driveway to go get it.
  2. 支持某人、某个原因或想法(支持)
    My entire family backed my decision to study abroad.
  3. 在文件背面签名以示认可(背书)
    Before mailing the contract, the manager backed it with his signature and company stamp.