Dihydroxyanthraqinone
[医] 二羟蒽醌
🗣️ 情景例句
and remember the meaning of Thanksgiving.
来追忆一下感恩节的意义。
Do I need a reservation for the dining car?
我需要预订餐车吗？
How do you manage in your wheelchair?
你坐在轮椅上怎么能旅游呢？