Melonidum
[植]梨果
🗣️ 情景例句
You're right. I'll change it.
你说得对，我会把它改一下。
May I ask you where you are from?
我能问你从哪里来吗？
So the number of stars that we know exist is now estimated at about 300 million million million.
因此，我们所知道的现有恒星数目估计约有30亿×1000亿颗。