Malonal
[医] 马罗那, 巴比妥, 二乙基丙二酰脲
🗣️ 情景例句
African athletes are good at track and field events.
非洲选手擅长田径项目。
Every mother's child is handsome.
老王卖瓜，自卖自夸。
Yes, it is.
是啊。