Catecholtannins
儿茶酚丹宁
🗣️ 情景例句
and we're trying to resolve that problem.
试图解决这类问题。
I'm an American by birth.
我是土生土长的美国人。
A famous actor in a highly successful play was once cast in the role of an aristocrat who had been imprisoned in the Bastille for twenty years.
有一位名演员曾在一出极为成功的剧目中扮演一个贵族角色，这个贵族已在巴士底狱被关押了20年。