Euxanthon
优吨酮, 1, 7-二羟(基)夹氧杂蒽酮
🗣️ 情景例句
Maybe I could borrow some money from you and Dad.
也许你和爸爸可以借我一点钱。
To pick your teeth
剔牙
It was at Charlie's wedding. You were playing the piano.
那是在查理的婚礼上，你在弹钢琴。