Estriate
无条纹的
🗣️ 情景例句
You guys are like three kids.
你们就像三个孩子。
In a calm sea, every man is a pilot.
平静的海上易驶船。
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。