Methylurethan
[醫(yī)] 甲基烏拉坦
??? 情景例句
What are you working on?
你在做什么？
Judy is so reserved that it is hard to understand her.
朱迪非常內向而木訥，因而很難使人了解她。
For example, Lily likes to dance, but I like to sing.
比如，莉莉喜歡跳舞我卻喜歡唱歌。