Oxynitration
羟硝化作用(同时加上羟基和硝基)
🗣️ 情景例句
What do you think you would bring the job?
你认为你将能为这份工作带来什么？
Have you washed anything?
你洗东西吗？
Which part of England do you come from?
你从英国的什么地方来？