Malonal
[医] 马罗那, 巴比妥, 二乙基丙二酰脲
🗣️ 情景例句
ready for the graduation ceremony,
为毕业典礼做准备，
There are three apples on the plate.
盘子上面有三个苹果。
I'm doing a word puzzle in this newspaper.
我在猜报纸上的字谜。