懒惰用英语可以翻译为"laziness"。来源于拉丁语"lazius"，意思是"偷懒"或"不愿做事"。

例句：

He was fired from his job due to his laziness.

他因懒惰被解雇了。

She accused him of laziness, but he claimed that he was just being efficient.

她指责他懒惰，但他声称他只是在高效地工作。