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 don't want to cut class.
我不想逃学。
How was your flight? Was it comfortable?
你坐的班机怎么样？还舒服吗？
No, less than that. One and a half teaspoonfuls, please.
不，再少一些。请放一勺儿半。