Petroprotein
[化] 石油蛋白
??? 情景例句
Can I give you a ride home?
我能送你回家嗎？
I'm serious.
我是說正經(jīng)的。
I left the bag in the hall and Robert and I went into the living room where we talked for a couple of hours.
我把紙袋放在門廳里，與羅伯特一起進了起居室，在那里聊了好幾個鐘頭。