N-nonanoic acid
[建] 壬酸
🧩 词语组成解析
🗣️ 情景例句
Oh, we'll try, believe me.
哦，我们会想办法，相信我。
Business is business.
公事公办。
I meant to tell you yesterday, but you were not in your office.
我原想昨天告诉你的，但你没在办公室。