Postoptimality problem
[计] 优化后问题
🧩 词语组成解析
[计] 优化后
🗣️ 情景例句
to save money for my college tuition.
存钱准备我的大学学费。
I can only afford to watch television for an hour gonight because I have homework to do.
因为我要做家庭作业，所以今晚我只能花一小时看电视。
Her family are all music lovers.
她全家人都是音乐爱好者。