Partial function
[计] 部分函数
🧩 词语组成解析
🗣️ 情景例句
I love the fresh air, the scenery, the exercise, and the time to think.
我喜欢新鲜的空气、景致、运动以及有时间思考。
In books,are embalmed the greatest thoughts of all ages.
伟大思想古今有，载入书中成不朽。
It seems she was in class on Friday afternoon, but no one has seen her since.
好象她星期五还在教室，但从那以后没人看见过她。