Arithmetical caluculations
[经] 算术运算
🧩 词语组成解析
a. 算术的, 算术上的\\n[机] 算术的
🗣️ 情景例句
in the public school
在公立学校中
All the world's a stage, and all the men and women merely players.
整个世界是个舞台，男男女女，演员而已。
A girl came in and put an envelope on his desk.
一个姑娘走了进来，把一个信封放在了他桌上。