Marching problem
[计] 步进式问题
🧩 词语组成解析
[计] 步进式的
🗣️ 情景例句
Excuse me, where can I find the shoe polish?
问一下，我到哪儿能买到鞋油？
How long will it take you to make it?
你要多久才能做好它？
Mmm, it doesn't seem to fit very well.
嗯，这套看来不大合身。