Bifunctional ion exchanger
[化] 双官能离子交换剂
🧩 词语组成解析
a. 具有两种(截然)不同功能的
ion
['aiən]
n. <物>离子;
n. 交换器\\n[计] 交换程序, 交换器
🗣️ 情景例句
Ellen, where's the cinnamon? Ellen
肉桂放在哪？
That which is evil is soon learnt.
恶行易学。
'Then I'll come with you,' he answered.'There's always plenty to read in the waiting room!
“那我也跟你去，候诊室里总有很多东西可供阅读！”他回答。