Nitropolyurethane
硝基聚氨酯
🗣️ 情景例句
You know,maybe I'll put together some photos of Grandpa as a welcome present.
我说，或许我把爷爷的一些照片组合起来，作为欢迎他的一份礼物。
Two heads are better than one.
集思广益。
Yes. I suggest taking a lot of vinegar.
是的。我建议多带些醋。