[ 第三人称单数 unscrews 现在分词 unscrewing 过去式 unscrewed 过去分词 unscrewed ]
unscrew the cap 拧开瓶盖
unscrew mold 退扣式模具
unscrew w 拧开 ; 从
Unscrew the 拧下
unscrew the crown 拧松官方 ; 旋开表冠
unscrew this bung slowly 缓慢旋开桶盖
to unscrew 拧出来
"unscrew the outlet plate"
"unscrew the bottle cap"
以上来源于: WordNet
V-T/V-I If you unscrew something such as a lid, or if it unscrews, you keep turning it until you can remove it. 拧开
She unscrewed the cap of her water bottle and gave him a drink.
她拧开水瓶的盖,给他水喝。
V-T 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. (按螺纹)拧下钉子
He unscrewed the back of the telephone and started connecting it to the cable.
他拧下电话后壳的钉子,开始把电话线连到电话机上。
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