Ammonia oxidation
[机] 氨(之)氧化
🧩 词语组成解析
ammonia
[ə'məunjə]
n. 氨;氨水;氨气;
oxidation
[[ˌɔksi'deiʃən]]
n. 氧化\\n[化] 氧化
🗣️ 情景例句
First round's on me.
第一轮我请客。
I was crossing the street and was almost hit by a car.
我穿过街时差一点被一辆汽车撞了。
I'm sorry, but I don't have any with me now.
真抱歉，我现在身上没带。