Perfluidone
[化] 氟草磺胺
🗣️ 情景例句
What would you like to see me about?
你找我什么贵事？
There's a DC-10 out of LaGuardia Airport at 9:15 A.M.
上午9点15分有班DC-10号班机从拉瓜迪亚机场起飞。
What did Wang Wei write about in her letter?
王伟在信里写了什么？