Malonal
[医] 马罗那, 巴比妥, 二乙基丙二酰脲
🗣️ 情景例句
and I have a production meeting at four.
我四点钟有个生产会议。
Could you tell me where is the bus stop?
你能不能告诉我公共汽车站在哪里？
Come and have something to drink.
来喝点什么。