Operator symbol
[计] 算符
🧩 词语组成解析
🗣️ 情景例句
I'll be back with them.
我会带他们来。
Recently, I have learned a lot of new things about myself.
最近，我学到了许多自己以前不明白的事理。
has spent his lifetime studying active volcanoes and deep caves in all parts of the world.
花了毕生的精力来研究世界各地的活火山和探洞。