Chelation group
[化] 螯合基团
🧩 词语组成解析
[化] 螯合作用; 螯环化
group
[ɡrup]
n. 组，团体;群，批;（雕塑等的）群像;（英美的）空军大队;
vt.& vi. 使成群，集合;
vt. 分类，归类;
🗣️ 情景例句
I am Lu Ming. I come here to welcome you.
我是陆明，我是来接你的。
Good words without deeds are rushes and reeds.
光说好话而不见行动，一文不值。
one ought to have at least two or three hobbies, and they must all be real.
至少应有两三种爱好，而且都比较实际。