Homonicotinic acid
[化] 高烟酸
🧩 词语组成解析
🗣️ 情景例句
Nowadays in the USA, more and more young people are losing interest in politics.
正在的美国，越来越多的年轻人对政治丧失了兴趣。
You're bound to feel that way at first, I guess.
我想，一开始都会有这样的感觉。
George studied medicine in his youth.
乔治年轻时学过医，