Ion-exchanged
離子交換
?? 詞語組成解析
ion
['ai?n]
n. <物>離子;
v. 換回( exchange的過去式和過去分詞 ); 交換, 替換; 進行易貨貿易, 作物物交換; [金融業]（貨幣）交換, 兌換
??? 情景例句
Hello, I'm glad to meet you. I've heard so much about you.
你好， 很高興見到你。 久仰， 久仰。
I finished my work at 6 p.m.
下午6點我下班了。
There's something wrong with Kate.
凱特有些舒服。