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
The other half?
另一半？
Do you like going to see painting exhibition?
你喜欢参观画展？
The house was dirty. They hadn't cleaned it for weeks.
房子很脏，他们好几个星期没打扫了。