Arithmetical operation
[经] 数学运算
🧩 词语组成解析
a. 算术的, 算术上的\\n[机] 算术的
🗣️ 情景例句
Right. Would you give me room service, please?
好。请接房间服务部好吗？
I don't have the nerve to do it.
我没勇气去做。
Alfred had learned many of their ballads in his youth,
阿尔弗德年轻时学过许多民歌，