Amphoteric ion
[化] 两性离子
🧩 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
How long does it take you to get through a letter?
你写一封信要花多少时间？
I wish you wouldn't joke around so much.
我希望你不要开如此的玩笑。
I can't understand why he is being so selfish. He isn't usually like that.
我不明白他此刻怎么这么自私。他平时不这样。