Chelidamic acid
[化] 白屈菜氨酸
🧩 词语组成解析
🗣️ 情景例句
African athletes are good at track and field events.
非洲选手擅长田径项目。
What were you doing this time last year?
去年这时候你在干什么？
in fact they did nothing of the kind,
实际上那是根本不行的。