Arithmetic operation
[计] 算术运算\\n[经] 算术运算
🧩 词语组成解析
🗣️ 情景例句
Have you ever been to Nanjing?
你曾去过南京吗？
This country is localed on the continent of Africa.
这个国家位于非洲大陆。
he answered me, but he spoke neither slowly nor clearly.
他回答了，但他讲得既不慢也不清楚。