Polyphenylethyl
聚乙基苯
🗣️ 情景例句
He has to drive for twenty minutes to get from his house to his office.
从他的家到他的办公室有20分钟的车程。
Speak well of your friend, of your enemy say nothing.
要赞美朋友，莫提及敌人。
There is a car race near our town every year.
在我们镇子附近每年都有一场汽车比赛。