Caffetannic acid
[化] 咖啡酰奎尼酸; 咖啡单宁酸; 绿原酸\\n[医] 咖啡鞣酸
🧩 词语组成解析
🗣️ 情景例句
We would expect to hold them until at least the end of this year.
我们会保持这些价格不变，至少直到今年年底。
It's up to you.
由你决定。
Sorry to hear that.
听到这个消息我很难受。