Nitration
n. 用硝酸处理, 硝化, 硝基置换\\n[化] 硝化; 硝化作用
🗣️ 情景例句
Sure, Dad.
一定， 爸爸。
Who knows most speaks (or says) least.
大巧若拙。
What colour are you going to paint it?
你打算把它漆成什么颜色？