Dmf
[化] 二甲基甲酰胺
🗣️ 情景例句
Leave me alone.
让我一个人呆会儿。
Knowledge comes from experience alone.
知识来自经验。
that I was a new boy in a huge school, and I would have been very pleased to be regarded as something so interesting as a problem.
我是一所大学里的一名新生，如果我当时真的被看成像一个问题那样有趣，我会感到很得意的。