Rainbows
n. 彩虹( rainbow的复数形式 )
🗣️ 情景例句
There's a lot of good things about suburban living.
郊区生活是有许多优点。
What would you like to eat?
你想吃什么？
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。