unscrewed是什么意思？

unscrewed

英[ʌnsk'ru:d] 美[ʌnsk'rud]

• v. 从…旋出螺丝，旋开，松开( unscrew的过去式和过去分词 )；

例句

• The Officer unscrewed the cap and put the bottle to his nostrils. 那位官员拧开了瓶盖,把瓶子凑近鼻孔.
• He had unscrewed the caps most of the way. 他已经快把螺丝帽拧下来了。
• 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。
• 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。
• He had unscrewed the caps most of the way... 他已经快把螺丝帽拧下来了。
• She unscrewed the cap of her water bottle and gave him a drink. 她拧开水瓶盖,让他喝了一口。

柯林斯高阶英汉双解学习词典释义

• 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.
  例句
  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。 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。
• 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.
  例句
  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。