Combinatorial problem
[计] 组合问题
🧩 词语组成解析
[计] 组合的
🗣️ 情景例句
I've always wanted a garden like theirs.
我总想有一座像他们那样的花园。
OK. Your plans are always successful.
OK，你的计划常常无往不利！
Glancing at his map, he informed us that the next village was a mere twenty miles away.
他瞥了一眼地图，告诉我们前面再走不到20英里就是一个村庄。