Prolon
合成蛋白质纤维
🗣️ 情景例句
Well, I'll tell Robbie.
好， 我告诉Robbie。
He already has a phonograph,but he doesn't have a radio yet.
他已经有一架留声机，但是他还没有收音机。
He reasoned with them, and tried to persuade them to set him free.
他跟这些人讲道理，试图说服他们把他放了。