Aralac
[医] 酷蛋白纤维
🗣️ 情景例句
Excuse me, are you Mr. Peter from England?
对不起，请问你是英国的皮特先生吗？
They must hunger in frost that will not work in heat.
少壮不努力，老大徒伤悲。
What on earth has happened to trouble you so?
到底发生什么事让您如此发愁？