| 释义 |
unscrewing 释义 v. 拧下;拧松;拔出……的螺丝;旋开……的瓶盖(unscrew 的现在分词) 例句 1·Remove the die base by unscrewing out of head. 通过旋开机头外的螺栓卸下模具底座。 2·Overhead a fan lopped away off-kilter on the verge of unscrewing itself from the ceiling. 头顶上一台电扇晃晃悠悠垂下头来,一副要从天花板上掉下来的样子。 3·The relief valve should be able to be removed by unscrewing the relief valve from the housing. 通过从外壳上旋下安全阀应该能够拆卸安全阀。
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