bottle top

It was a hopeless task because each of the flies was about the size of a winged bottle top and all she had was a table tennis bat.

那是毫无希望的任务，因为每只苍蝇都有长翅膀的瓶盖大小，而她的武器不过是只乒乓球拍。

The bottle top has been screwed on squint.

瓶盖儿没拧正.

I've lost the bottle top for my medicine again.

我把药瓶的瓶盖儿弄丢了.

You can use a large plastic bottle whose top was cut off.

你可以使用一个瓶颈被砍掉的大塑料瓶。

The utility model relates to a medicine bottle top.

本实用新型为一种药瓶的瓶盖。

The bottle-top has been screwed on squint.

瓶盖儿已经被拧歪了.

Present situation of bottle top producing machines in China, and the mechanism and working principle of the automatic roll forming machine for the production of anti-counterfeit bottle tops were introduced.

本文简单介绍了国内瓶盖加工机械的现状和笔者研制的防盗盖自动滚花机的结构及原理。