P-bromobenzoylpyrazolone(bbpy)
[化] 对溴苯甲酰吡唑啉酮
🗣️ 情景例句
Hi, Pop. Hi, Son.
你好， 爸。你好 ，儿子。
He who is ashamed of asking is ashamed of learning.
耻于问者耻于学。
What are you doing?
你在干什么？