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
You haven't changed much in fifty years.
你五十年来没有什么变。
Big deal!
有什么了不起？
There's a zoo in the park. We can go and have a look at the animals.
公园里有个动物园哩。我们可以去看看动物。