Dibutylpyrophosphoric acid(dbpp)
[化] 焦磷酸二丁酯; 焦磷酸二氫二丁酯
??? 情景例句
I don't care. I'm not fussed either way.
我不介意。我亦沒有自尋煩惱。
You're sick!
你有病啊！
'What has happened?' she asked.
“發生了什么事？”她問，