Chelic polymer
[化] 螯形聚合物
🧩 词语组成解析
🗣️ 情景例句
And have you had an engineer come in to do an inspection?
你们可有一个工程师来做过检查吗？
War is death's feast.
战争是死亡的筵席。
Do you have any plans for the long weekend?
你有办法打发这个漫长的周末吗？