Petp
abbr. polyethylene glycol terephthalate 聚对苯二甲酸乙二醇酯; polyethylene terephthalate 聚对酞酸乙二酯，聚对苯二甲酸乙二酯
🗣️ 情景例句
I don't care how much I have to study. I have to pass this exam.
我不介意要学多少东西。我必须得通过考试。
Well, hello, stranger! Have you moved something?
你好，久违了！你是迁居了还是怎么样啦？
I hope you're enjoying your staying here.
希望你在这里过得愉快。