复数： swivels
第三人称单数： swivels
过去式： swiveled swivelled
过去分词： swiveled swivelled
现在分词： swiveling swivelling

Are you sitting in a swivel office chair as you read this article ?

你现在正坐在旋转办公椅上看这篇文章么？

And the scoops swivel out of the way if they encounter anything solid , so the dredge does not destroy such protuberances .

同时，半球铲子在遇到任何固体障碍时会旋转避开，因此拖网也不会破坏这些海底环境。

This forces a driver to swivel shoulders and head , so that before opening the door you can see if there is a bike coming from behind .

这就迫使司机不得不旋转肩膀和头部，以便在开门之前可以看清是否有人骑自行车从后面过来。

Specs include a waterproof keypad , swappable rubber skins , 21:9 180-degree swivel touch screen that make it an ebook , tablet and notebook in one go .

工艺单中含：防水键盘，可更换的橡胶外皮，21比9--180度旋转的触摸屏使它集电子书，平板电脑和笔记本于一体。

Cranes grab boxes off the ship , lower them on to the flatbed trailers behind tractors , then swivel back to get the next box .

吊车的机械手将集装箱从船上吊起，卸在牵引车身后的平板拖车上，再转回来吊装下一个集装箱。