Reduction operation
[计] 归约操作
🧩 词语组成解析
🗣️ 情景例句
In face, Australia is the only country that is also a continent.
事实上，澳大利亚是唯一作为洲的国家。
In university, students are trained to become doctors and nurses.
大学的学生被训练成为医生和护士。
How many would you like to order?
您要订多少？