Chelic polymer
[化] 螯形聚合物
🧩 词语组成解析
🗣️ 情景例句
... and I do need some advice on a difficult problem.
……我的确有一个难题要请教你。
Keep good men company, and you shall be of the number.
近朱者赤。
Here is another photograph of the village.
这是我们村庄的另一张照片。