P-nitrobenzoic acid
[化] 对硝基苯酸; 对硝基苯甲酸
🧩 词语组成解析
🗣️ 情景例句
How many languages do you speak?
你会讲几种语言？
All's fish that comes to his net.
到了网中都是鱼。
He was just falling asleep when there was a loud knock at the door.
他刚要入睡，就有人很响地敲门。