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
I don't think so.
我想不是吧。
Little thieves are hanged, but great ones escape.
大贼脱身去，小贼被吊死。
One man had a head wound and was in pain.
有一个人头部受了伤，非常痛苦。