Chromous oxide
[化] 一氧化铬
🧩 词语组成解析
a. 铬的, 含二价铬的\\n[医] 亚铬的, 二价铬的, 铬的
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
I want to buy a sleeper ticket to New York.
我想买张到纽约的卧铺票。
A little learning is a dangerous thing.
浅学误人。
Do l have to
非做不可吗？