lug

费力搬运、拖、扛

I had to lug two heavy suitcases up the stairs.

我得把两个沉重的行李箱扛上楼。

硬带著、拖著口语

Why do you lug that huge laptop around everywhere?

你为什么到哪里都要带著那台笨重的笔电。

凸耳、耳状把手、突起

The engine block has two metal lugs for mounting it.

引擎本体上有两个金属凸耳可供固定。

轮胎螺帽、螺栓美式

Loosen each lug before you jack up the car.

在把车子顶起来之前，先把每颗轮胎螺帽松开。

耳朵英式口语

Keep your lugs open for any news about the job.

关于那份工作的消息，你要多留意听著。