Malonal
[医] 马罗那, 巴比妥, 二乙基丙二酰脲
🗣️ 情景例句
He spends too much money on his hobbies.
他在爱好方面花了很多钱。
Business may be troublesome,but idleness is pernicious.
事业虽扰人，懒惰害更大。
She was in the city to visit her daughter.
她住在农村。