Nitro-nitroso
[化] 硝基-亚硝基
🧩 词语组成解析
n. 硝基
[机] 亚硝基
🗣️ 情景例句
I'd like to make a couple of proposals to improve the whole situation.
为了改善整个局面，我们提出若干建议。
Have you washed anything?
你洗东西吗？
What will be the population of these countries by the end of the twentieth century?
到20世界末较发达国家的人口将是多少？