Slagging constituent
[化] 造渣剂
🧩 词语组成解析
v. 造渣
🗣️ 情景例句
Haven't I seen you before?
我以前没见过你吗？
I'm sorry, but she won't have any openings until 11:00, unless there's a cancellation.
对不起，除非有预约取消，11点以前她没有空。
I am so sorry about this.
对此我非常抱歉（遗憾）。