tiredness

UK //ˈtaɪədnəs//US //ˈtaɪərdnəs//

词源

源自中古英语 'tired'（疲惫的） + 名词后缀 '-ness'，最早记录于14世纪。

❶ 指身体或精神上的疲劳状态，通常因长时间活动、缺乏休息或压力过大导致。

“After working for 12 hours straight, she felt overwhelming tiredness.”

（连续工作12小时后，她感到极度疲惫。）

“His tiredness was evident from the dark circles under his eyes.”

（他眼睛下方的黑眼圈明显显示出疲惫。）

同义词:fatigue, exhaustion, weariness

extreme tiredness — 表示极度疲劳的状态，通常超出正常范围，可能影响正常功能。

“Patients with this condition often report extreme tiredness even after minimal activity.”

（患有这种病症的患者常报告说即使轻微活动后也会极度疲劳。）

overcome by tiredness — 形容疲劳感突然且强烈地袭来，使人难以抵抗。

“The hiker was overcome by tiredness and had to stop to rest.”

（徒步者被突如其来的疲惫感征服，不得不停下来休息。）