Combinatorial problem
[计] 组合问题
🧩 词语组成解析
[计] 组合的
🗣️ 情景例句
and just enjoy this beautiful spring day.
尽情享受这美好的春天。
Don't you have anything better to do?
你没别的事好做吗？
We're packing our suitcases.We're going to leave tomorrow.
我们正在收拾手提箱。明天我们就要走了。