因长期或过度使用而磨损,不再有效或有用
因长期或过度使用而磨损,不再有效或有用
Damaged due to continued or hard exposure or use until no longer effective or useful.
(人或动物)因劳累而精疲力竭的
Of a person or animal: exhausted or fatigued from exertion.
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Dictionary facts from ECDICT, WIKTIONARY.
