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核心 1323 词,点词看音标 / 释义 / 例句 / 搭配。

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ADV. · N. · ADJ. · VT.
/bæk/
释义Meaning

  • adv.向后，后退

    朝着相反的方向移动或转身。

    (Adv) To move or turn in the opposite direction.

  • adv.回复

    返回到之前的状态或给予答复。

    (Adv) To return to a previous state or to give a reply.

  • n.背，背面，后部，后面

    身体或物体的后侧部分。

    (N) The rear part of the body or an object.

  • adj.后面的，背后的

    位于后方或后侧的。

    (Adj) Located at or towards the rear.

  • vt.使后退

    使某物向后移动。

    (V) To cause something to move backwards.

  • vt.支持

    给予某人或某事帮助和鼓励。

    (V) To give help and encouragement to someone or something.

例句Examples

adv.向后，后退

  1. 01

    He looked back.

    他往后看。

  2. 02

    Please step back from the door.

    请从门口往后退。

  3. 03

    The dog walked back to his house.

    那只狗走回了他的房子。

  4. 04

    She moved back to let me pass.

    她往后移让我通过。

  5. 05

    I went back home after school.

    放学后我回家了。

adv.回复

  1. 01

    Please call me back later.

    请稍后给我回电话。

  2. 02

    I wrote back to my friend yesterday.

    我昨天给我朋友回信了。

  3. 03

    Mom will be back soon.

    妈妈很快就会回来。

  4. 04

    Can you text me back?

    你能给我回短信吗？

  5. 05

    Dad came back from work at six.

    爸爸六点从工作中回来。

n.背，背面，后部，后面

  1. 01

    He lay on the back.

    他仰面躺着。

  2. 02

    There is a picture on the back of the card.

    卡片背面有一张图片。

  3. 03

    I sat in the back of the car.

    我坐在车的后面。

  4. 04

    She put her backpack on her back.

    她把背包背在背上。

  5. 05

    The answer is on the back of the page.

    答案在页面的背面。

adj.后面的，背后的

  1. 01

    I entered at the back door.

    我是从后门进去的。

  2. 02

    We sat in the back row of the classroom.

    我们坐在教室的后排。

  3. 03

    The back seat is more comfortable.

    后座更舒服。

  4. 04

    There's a back entrance to the building.

    大楼有一个后面的入口。

  5. 05

    I parked in the back parking lot.

    我在后面的停车场停车。

vt.使后退

  1. 01

    She backed her car out of the garage.

    她把车从车库里倒出来。

  2. 02

    Dad backed the truck up to the door.

    爸爸把卡车倒到门口。

  3. 03

    He backed the chair away from the table.

    他把椅子从桌子旁边拉回来。

  4. 04

    Please back the bike into the shed.

    请把自行车倒进棚子里。

  5. 05

    She carefully backed out of the narrow space.

    她小心地从狭窄的空间倒出来。

vt.支持

  1. 01

    A lot of my friends backed my plan.

    很多朋友支持我的计划。

  2. 02

    The teacher backed my idea for the project.

    老师支持我的项目想法。

  3. 03

    My parents always back me up.

    我父母总是支持我。

  4. 04

    We should back our team in the game.

    我们应该在比赛中支持我们的队伍。

  5. 05

    She backed her friend's decision.

    她支持朋友的决定。

词组

  • back and forth来回，往返

    在两个地方或方向之间反复移动。

    (Phrase) Moving repeatedly between two places or directions.

    1. 01

      The ball rolled back and forth across the floor.

      球在地板上来回滚动。

    2. 02

      We walked back and forth in the garden.

      我们在花园里来回走动。

    3. 03

      The dog ran back and forth chasing his tail.

      那只狗追着自己的尾巴来回跑。

    4. 04

      She rocked back and forth on the swing.

      她在秋千上来回摇摆。

    5. 05

      They threw the frisbee back and forth.

      他们来回扔飞盘。

  • back up支持，援助

    给予帮助、支持或证明某事是真的。

    (Phrase) To give help, support, or prove that something is true.

    1. 01

      Can you back up what you said?

      你能证明你说的话吗？

    2. 02

      My teacher will back me up on this.

      我的老师会在这件事上支持我。

    3. 03

      She backed up her friend in the argument.

      她在争论中支持她的朋友。

    4. 04

      We need someone to back us up.

      我们需要有人支持我们。

    5. 05

      The evidence backs up his story.

      证据证实了他的故事。

反义词

  • n.front前面，正面

    某物的前侧或正面部分。

    (N) The forward part or surface of something.

    1. 01

      I sat in the front of the classroom.

      我坐在教室的前面。

    2. 02

      The front door is locked.

      前门锁着。

    3. 03

      She stands at the front of the line.

      她站在队伍的前面。

    4. 04

      The front of the house has flowers.

      房子的前面有花。

    5. 05

      Write your name on the front page.

      把你的名字写在首页。