Amphoteric ion-exchangeresin
[化] 两性离子交换树脂
🧩 词语组成解析
a. 两性的\\n[化] 两性的; 兼性的
ion
['aiən]
n. <物>离子;
🗣️ 情景例句
Please come in, Mr. Wilson.
请进，威尔逊先生。
She refuses to make up her mind.
她拒绝下决心。
In this way he was able to find out where they lived, how many chidren they had, and where they died and were buried.
就这样，他了解到祖先的住处，有多少孩子，死在何处，葬在哪里。