Impermeator
(气缸的)自动注油器
🗣️ 情景例句
And I wonder if there are some balcony seats still available.
不知道还有没有包厢的位子？
You will disgrace yourself if you dress in rags.
假如你穿得邋邋遢遢的，你将有损自己的形象。
He used to learn everything by rote.
他过去总是死记硬背。