Polyesteramide
聚酰胺酯
🗣️ 情景例句
I love being with them.
我喜欢和他们在一起。
Which would you prefer, a smoking seat or a non-smoking seat?
你喜欢哪种，吸烟座还是禁烟座呢？
Are they from Australia?
他们是来自澳大利亚吗？