Diphenylheptylphosphine oxide(dphpo)
[化] 二苯基一庚基氧膦
🗣️ 情景例句
Do you mind if I pay in cash?
你介意我付现金吗？
Would you care to see a movie tonight?
今晚你要不要去看电影？
I was so tired. I could have slept for a week.
我累死了！我能蒙头睡上一星期。