Chelic polymer
[化] 螯形聚合物
🧩 词语组成解析
🗣️ 情景例句
I don't like to travel during the holiday season.
我不喜欢在放假的季节去旅游。
How do you spell your last name?
你的姓怎么拼法？
Don't touch anything unless your teacher tells you to.
除非老师允许，否则你不要动任何东西。