困惫

kùn bèi bù yǐ

困惫不已

be in a state of utter exhaustion

tā yǐ jīng kùn bèi bù kān biàn zǒu dào nà yìn shuā jú mén qián de shí dèng shàng tǎng xià lái

他已经困惫不堪，便走到那印刷局门前的石凳上躺下来。

Worn out with fatigue, he lay down on a stone bench which stands at the doorway of this printing office.