Dipnone
[机] 二苯农
🗣️ 情景例句
I think it's about time we got going.
我想差不多是告辞的时候了。
It's a deal!
一言为定！
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。