Polyurethane-urea
[化] 聚氨酯-脲
🧩 词语组成解析
n. 聚氨酯\\n[化] 聚氨基甲酸酯; 聚氨酯
urea
[['juəriə]]
n. 尿素\\n[化] 脲; 尿素
🗣️ 情景例句
I haven't decided whether I will go camping or not, but it is certainly possible.
我还没决定是否去露营，但还是有可能去的。
I can't believe it.
我不相信。
Can you try to get them to bring down the price?
你能让他们降点价吗？