Ethylene urea
[化] 2-咪唑啉酮
🧩 词语组成解析
n. 乙烯\\n[化] 乙烯; 1,2-亚乙基
urea
[['juəriə]]
n. 尿素\\n[化] 脲; 尿素
🗣️ 情景例句
How many stamps do I need?
我需要多少邮票？
I missed my train.
我未赶上火车
In spite of this, she often appears on the stage as a young girl.
尽管如此，她却常在舞台上扮演小姑娘。