Handing operation
[法] 装卸作业
🧩 词语组成解析
[法] 处理方法, 管理, 操纵
🗣️ 情景例句
I'm thinking.
我还在想。
It won't take much time.
不会花很长时间的。
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。