我妹妹不整洁英文怎么说

如果你想表达你妹妹不整洁，你可以说 "My sister is untidy." 这是一个比较常见的表达方式。

Untidy是一个形容词，源自中古英语"unteþe"，意思是"未整理的，无序的"。

一些例句：

"She always leaves her clothes scattered all over the floor. She's so untidy!"

她总是把衣服到处乱扔。她真的很不整洁。

"I can't stand pving in an untidy room. It's too chaotic for me."

我不能忍受住在一个不整洁的房间里。对我来说太混乱了。

"He's so untidy, I don't think he's cleaned his room in years."

他真的很不整洁，我觉得他好像几年没把他的房间打扫过了。