Sequiatannic acid
[化] 红杉单宁酸
🧩 词语组成解析
🗣️ 情景例句
We hope so! It's always good to work with you, Tom.
希望如此！汤姆，和你们合作总是很愉快。
I've got a lot of things to do before I can leave.
在我能离开以前，我有很多事情做。
Thank you.I'll certainly be more careful.
谢谢您。我以后一定会多加注意。