Naphthopicric acid
[化] 萘苦酸; 2,4,5-三硝基萘酚
🧩 词语组成解析
🗣️ 情景例句
What are your hours?
你是几点到几点上班？
He is a promising young man.
他是个有出息的年轻人。[分词作定语]
She knew that I was not an enemy of hers.
她知道我不是她的敌人。