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
and I have interviews with twenty-six applicants.
而要面谈的申请人有二十六位。
What would you like to eat?
你想吃什么呢？
'We mustn't buy things we don't need,' I remarked suddenly.
“我们不应该买我们不需要的东西，”我突然发表意见说，