“bunghole”造句，怎么用bunghole造句

1、a plug for a bunghole in a cask.

3、Step motors drive sprue guns to realize the accurate positioning of the eccentric bunghole automatically.

2、Saving at the spigot and wasting at the bunghole.

4、No one would now say, as my wife's grandmother used to, that there was nothing to do with children but "put them in a barrel and feed them through the bunghole until they're 21."