"bunghole" in Chinese (Simplified)
桶孔屁眼（粗俗用法）
Definition
“bunghole” 指桶上的小孔，用来倒入或倒出液体。非正式和粗俗用法中，也可指肛门，带有侮辱意味。
Usage Notes (Chinese (Simplified))
技术语境下专指桶孔，口语和幽默用法中为肛门的粗俗说法，也可作侮辱词。通常属于低俗用语，不适合正式场合。
Examples
He poured the wine into the barrel through the bunghole.
他把葡萄酒通过**桶孔**倒进了酒桶。
Every barrel needs a secure bunghole to prevent leaks.
每个酒桶都需要密封好**桶孔**以防漏液。
The worker cleaned the bunghole before filling the barrel.
工人在注入前清洁了**桶孔**。
Some kids use bunghole as a silly insult on the playground.
有些孩子在操场上用**“bunghole”**当作傻傻的骂人话。
Don't call your friend a bunghole—it's kind of rude.
别叫你朋友**“bunghole”**——那有点没礼貌。
He joked that the old pirate guarded his treasure with his wooden bunghole.
他开玩笑说老海盗用他的木制**桶孔**守护宝藏。