Paramethadione
[化] 甲乙双酮; 对甲双酮\\n[医] 帕腊美萨酮, 帕腊二酮, 3,5-二甲基-5-乙基┧唑啉二酮[2,4]
🗣️ 情景例句
Do you want a first class, business class or economy seat?
你想要头等舱、商务舱还是经济舱？
If you had gotten up earlier,you would have had time for breakfast.
如果你更早起床，你就有时间吃早餐了。
Fine, thank you, Li Lei. How are you?
我很好，谢谢。你呢？