This is the 4693rd most frequent Chinese word.
疲惫
Exhausted; weary.
Describes physical and mental exhaustion after a day's activities.
经历了一整天的工作，我感到非常疲惫。
After an entire day of work, I feel very exhausted.
Emphasizes a stronger degree of exhaustion.
他看起来疲惫不堪，连说话的力气都没有了。
He looks completely worn-out, lacking even the strength to speak.
Refers to the physical exhaustion after intense physical activity.