unscrews

英 [ˌʌnˈskruːz] 美 [ˌʌnˈskruːz]

v.  (被)旋松，拧开; 拧下…的螺丝
unscrew的第三人称单数

柯林斯词典

  1. V-ERG 拧开；旋开
    If you unscrew something such as a lid, or if it unscrews, you keep turning it until you can remove it.
    1. She unscrewed the cap of her water bottle and gave him a drink...
      她拧开水壶的盖子给他喝水。
    2. The base of the lamp unscrews for wiring and mounting.
      台灯的底座可以拧开来进行布线和安装。
  2. VERB (旋出螺丝以)拆卸，取下
    If you unscrew something such as a sign or mirror which is fastened to something by screws, you remove it by taking out the screws.
    1. He unscrewed the back of the telephone and started connecting it to the cable.
      他旋出螺丝打开电话机后盖，开始动手把话机跟电话线接上。
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双语例句

  1. The base of the lamp unscrews for wiring and mounting.
    台灯的底座可以拧开来进行布线和安装。
  2. He gets his Swiss Army knife, unscrews the screws, throws them and the disc out the window.
    他掏出瑞士军刀，把螺丝全卸下来，连带圆盘扔出了窗外。
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