疲劳的用英文怎么说读

疲劳的用英语怎么说是 "tired"，来源于古英语 "tēred"。

例句：

I'm feepng tired after a long day at work. (我工作了一整天，感到疲劳。)
He was tired but he kept going. (他很疲劳但是他继续前进了。)
She looked tired but she was still smipng. (她看起来很疲劳，但她还是在微笑。)