Picenic acid
[化] ┧酸
🧩 词语组成解析
🗣️ 情景例句
Remember your father-in-law's a pediatrician.
记住你公公是小儿科医师。
I don't want to be lonely the rest of my life.
可我不想余生过得那么孤独。
Are you sure you can come by at nine?
你肯定你九点能来吗？