debilitated
用法要点
句型搭配
常用于被动语态或作为形容词描述状态，如 be debilitated by/from 表示原因，或 feel debilitated 表达主观感受。
介词用法
通常与 by 或 from 连用，表示虚弱的原因，by 强调直接原因，from 强调来源或持续影响。
语域说明
多用于正式或书面语境，如医疗、学术或商务报告，描述严重虚弱；日常口语中更常用 tired 或 exhausted。
基础例句
After working three night shifts in a row, she felt completely debilitated.
连续上了三个夜班后，她感到疲惫不堪。
The flu left him debilitated for over a week, unable to do even simple tasks.
流感让他虚弱了一周多，连简单的事情都做不了。
Don't push yourself too hard, or you'll end up debilitated from stress.
别把自己逼得太紧，否则你会因压力而变得极度虚弱。
高级例句
The patient's debilitated condition required intensive care and prolonged hospitalization.
患者极度虚弱的状态需要重症监护和长期住院治疗。
Economic sanctions have debilitated the country's industrial sector, leading to widespread unemployment.
经济制裁削弱了该国的工业部门，导致大规模失业。
In the study, chronic sleep deprivation was shown to leave subjects mentally debilitated.
研究中，长期睡眠不足被证明会导致受试者精神极度疲惫。
高频搭配
verb
adjective
noun
adverb
preposition
phrase
常见错误
debilitated 通常描述严重或长期的虚弱，如疾病所致；日常疲劳用 exhausted 或 tired 更自然。
debilitated 作为形容词或过去分词，常需与 be 动词连用构成被动语态，表示状态。
近义词辨析
exhausted
exhausted 强调体力或精力耗尽，程度可轻可重，更常用；debilitated 指因疾病、衰老等导致功能严重受损的虚弱。
After the marathon, she was exhausted but not debilitated.
weakened
weakened 泛指变弱，程度较轻或暂时；debilitated 暗示更严重、持久的虚弱，常影响正常活动。
The illness weakened him, but he wasn't debilitated enough to need bed rest.