Nitraniline
[化] 硝基苯胺
🗣️ 情景例句
I was faced with a new problem.
我面临了新的问题。
I've asked Mr. Lee for his guidance in conducting myself here.
我让李先生指导我在这里如何立身处世。
Convinced of the importance of education,
深深懂得教育的重要性，