Impermeator
(气缸的)自动注油器
🗣️ 情景例句
Let's what?
你说什么？
I'm afraid it's a misunderstanding.
我想这是个误会。
This is a major achievement because, in relative terms, planets are very small and old not emit light.
这是一个重要的成就，因为相对来说，行星很小，而且也不发光。