Formacyl
甲酰基
🗣️ 情景例句
Thank you. Would you like something to drink? A cup of coffee?
谢谢。你想喝点儿什么？来杯咖啡吗？
Each bird likes to hear himself sing.
每一只鸟都爱听自己歌唱。
I think you're right!Isn't he her third husband?
我想你是对的。他不是她的第3个丈夫吗？