temporary loss of strength and energy resulting from hard physical or mental work;
"he was hospitalized for extreme fatigue"
"growing fatigue was apparent from the decline in the execution of their athletic skills"
"weariness overcame her after twelve hours and she fell asleep"
tiredness的用法和样例:
例句
用作名词 (n.)
His shoulders drooped with tiredness. 他因疲倦而低垂着双肩。
A little tiredness after taking these drugs is to be expected. 服下这些药後会有些疲倦。