Polyurea
[化] 聚脲
🗣️ 情景例句
How is he, Philip?
他怎样了 ，Philip？
When the storm broke, I was doing the ironing.
当火起来的时候，我在烫衣服。
Mathilde! Oh yes. Sorry, I didn't recognize you. Where have you been all these years, Mathilde? I hope you weren't ill. You don't look very well.
玛蒂尔德！真的是你呀！对不起，我没有认出你来。这些年你上哪儿去了，玛蒂尔德？我想你没有病吧，你的脸色看来不太好。