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
The return name and address is
发信人姓名和地址是
This is my second trip to the United States, and I really enjoy staying here.
这是我第二次美国之行，我很喜欢这里。
Just two weeks.
只有两个星期。