Carbocinchomeronic acid
[化] 2,3,4-吡啶三羧酸
🧩 词语组成解析
🗣️ 情景例句
I sold your father that house seventeen years ago.
十七年前我把那栋房子卖给你父亲的。
You don't have to play that record/CD so loud, do you?
你不一定要把唱片放得那么响，对吧？
On his arrival he was sold to a farmer and worked in the fields.
一到美国，他就被卖给了一个农场主，到地里干活。