Phenylcrotonic acid
[化] 苯基巴豆酸
🧩 词语组成解析
🗣️ 情景例句
It hurts so much when a baby gets his first teeth.
小孩子长第一颗牙齿时好痛哟。
Gifts from enemies are dangerous.
敌人礼，藏危险。
He goes home early everyday for fear that his wife would be angry.
他每天很早就回家，免得老婆生气。