Fiuted roller
[化] 槽纹辊
🧩 词语组成解析
🗣️ 情景例句
What are your favorite subjects?
喜欢哪些课程？
I won't argue with you,but I think you're being unfair.
我不会与你争论，但是我认为你不公平。
I am so sorry about this.
对此我非常抱歉（遗憾）。