Oxidation-reduction indicator
[化] 氧化还原指示剂
🧩 词语组成解析
oxidation
[[ˌɔksi'deiʃən]]
n. 氧化\\n[化] 氧化
indicator
['ɪndɪketɚ]
n. 指示器;[化]指示剂;指示者;
🗣️ 情景例句
Are you a Republican, or a Democrat?
你是共和党人还是民主党人？
I made reservations yesterday.
我昨天预订的。
I'm sorry, I don't know. You'd better ask that policeman.
对不起，我不知道。你最好问问那位警察。