Amphoteric oxide
[化] 两性氧化物
🧩 词语组成解析
a. 两性的\\n[化] 两性的; 兼性的
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
That's all right.
没关系。
Where were you during the month of April last year?
去年四月份你在哪里？
Yes, I'll do that.I'm sorry about that.
是，我重打。对此我感到很抱歉。