Polyurethane
n. 聚氨酯\\n[化] 聚氨基甲酸酯; 聚氨酯
📖 牛津释义
polyurethane
n[U]
type of plastic used in making paints 聚氨酯（用以制造油漆）
[attrib 作定语]
polyurethane gloss, ie paint that dries with a hard shiny surface 聚氨酯亮光漆.
🗣️ 情景例句
I was late because I had a flat tire.
我来晚了，因为我的车坏了。
Good things come in pairs.
好事成双。
To my surprise, he gave me the money immediately.
令我惊奇的是，他立刻把钱给了我。