Chelic polymer
[化] 螯形聚合物
🧩 词语组成解析
🗣️ 情景例句
There's a park over there. Let's walk in the park for a while.
那边有个公园。我们去散散步吧！
Spend money like water.
挥金如土。
Let me see. It's about four thirty.
我看看，大约四点半了。