Werramycin
韦腊霉素
🗣️ 情景例句
Yes, I have my Passport. Here it is.
是的，我有护照。这就是。
To lose a freind is the greatest of all loses.
失掉朋友是一切损失中最大的损失。
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。