unscrew 详细解释

unscrew

['ʌn'skru:]

v.旋开盖子, 取下（螺丝）

词形变化

动词过去式: unscrewed | 动词过去分词: unscrewed | 动词现在分词: unscrewing | 动词第三人称单数: unscrews |

词义辨析

反义:

vt.vi.松开螺丝

screw  

英英释义

动词 unscrew:

loosen something by unscrewing it

loosen by turning

补充

unscrewunscrew英:[ˈʌnˈskru:] 美:[ʌnˈskru]v.1.从…旋出螺丝,旋开,旋松

例句

1. She unscrewed the top of the bottle.她拧开了瓶盖。 2. He unscrewed the cap and poured Lena another drink.他旋开盖子, 给莉娜又倒了一杯。 3. He unscrewed the back of the plug.他卸下插头后面的螺丝。 4. The base of the lamp unscrews for wiring and mounting.台灯底座可以拧开来布线和安装。 5. [with obj.]Will unscrewed the cap from a metal flask.威尔旋开金属瓶盖子。 6. [no obj.]the spout usually unscrews or lifts off easily.这喷嘴通常容易旋开或掀掉。 7. Could you unscrew the top of this bottle for me?请你替我旋开这个瓶盖好吗？ 8. unscrew a light bulb拧下灯泡 9. I unscrewed the jar lid.我拧开了罐子盖儿。 10. The lid unscrews easily.这个盖子容易拧开。 11. You'll need to unscrew the cover before you remove it.你要先拧下螺丝才能取下罩子。

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