Combinatorial mathematics
[计] 组合数学
🧩 词语组成解析
[计] 组合的
🗣️ 情景例句
What do you consider important when looking for a job?
你选择工作时主要考虑是什么？
He that talks much lies much.
多嘴的人说谎也多。
It's seven thirty!
七点半了！