| 释义 |
I can't unscrew the top of this bottle.我拧不下这瓶的盖子。I can't unscrew the top of this jar - it's really tight.这个瓶盖我拧不下来——实在太紧了。You'll need to unscrew the cover before you remove it.你要先拧下螺丝才能取下罩子。Fred jacked up the car and started to unscrew the wheel nuts.弗雷德用千斤顶把汽车托高，然后开始旋下轮胎上的螺帽。Pills are stored in containers with tops that are difficult for children to unscrew.药片装在小孩子不容易打开的容器里。 |