Maleuric acid
[化] 马来酸一酰脲
🧩 词语组成解析
🗣️ 情景例句
That's good news.
这是个好消息。
Fine, thanks. And you?
很好，谢谢，你呢？
But animals of this age do not easily become subservient to man,
但这个年龄的象不易驯服，