Diphenylolpropane
二苯酚基丙烷
🗣️ 情景例句
You have that look in your eye.
你看起来好像有了主意似的。
Which one is easier?
哪一个是较简单的？
Open the door, please, Lucy. Lily, is she opening the door?
露茜，请把门打开。莉莉，她在开门吗？