Chelating ion-exchanger
[化] 螯合離子交換劑; 螯合型離子交換劑
?? 詞語組成解析
[機] 螫合劑
ion
['ai?n]
n. <物>離子;
n. 交換器\\n[計] 交換程序, 交換器
??? 情景例句
I was so tired
我太累了
I'd like to reconfirm my flight from london to tokyo.
我要再確認一下我從倫敦到東京的班機。
You must always return your library book on time!
你必須按時歸還圖書館的書！