Methylbarbituric acid
[化] 甲基巴比土酸; 甲基丙二酰脲
🧩 词语组成解析
🗣️ 情景例句
Don't you have any hobbies, like stamp collecting or things like that?
你有什么爱好吗？像集邮之类的爱好？
He who hath good health is young,and he is rich who owes nothing.
健康葆青春，无债即富有。
who put his questions to nature instead of to the ancients,
他向自然界而不是向古人提出问题，