Abrastol
β-萘酚-α-一元磺酸鈣
??? 情景例句
Your luggage is all here?
你的行李就這么多嗎？
Did you go to the theater this morning?
你今早去戲院了嗎？
What about some steak?This is a nice piece.
來點牛排嗎？這塊很好。