[{"data":1,"prerenderedAt":131},["ShallowReactive",2],{"word-undermined":3},{"source":4,"data":5,"quality_score":129,"lastmod":130},"static_word_details",{"lemma":6,"phonetic":7,"pos":9,"definition_zh":11,"usage_points":12,"collocations":34,"examples_basic":82,"examples_advanced":95,"common_mistakes":108,"synonyms_nuance":117,"diff_pairs":126,"word_family":128},"undermined",{"us":8,"uk":8},"",[10],"形容词","undermined 是 undermine 的过去分词，指暗中或逐渐地削弱、破坏某事物（如权威、信心、基础等），常导致其失效或崩溃。",[13,20,27],{"title":14,"content":15,"examples":16},"句型搭配","常用于被动语态或完成时态，表示某事物已被破坏。句型如：be undermined by sth（被某事物破坏），have undermined sth（已经破坏了某事物）。",[17,18,19],"be undermined by rumors","have undermined the foundation","was undermined over time",{"title":21,"content":22,"examples":23},"介词用法","常与 by 连用，表示破坏的原因或方式；也可与 through 或 over time 搭配，强调过程。",[24,25,26],"undermined by corruption","undermined through neglect","undermined over the years",{"title":28,"content":29,"examples":30},"语域说明","多用于正式或书面语境，如政治、学术、商务报告，表示对稳定性或可信度的损害。日常对话中较少使用，但可用于描述人际关系或信任问题。",[31,32,33],"undermined public trust","undermined the agreement","undermined her confidence",[35,43,51,60,68,75],{"type":36,"items":37},"verb",[38,39,40,41,42],"be undermined","have undermined","was undermined","has been undermined","could be undermined",{"type":44,"items":45},"adjective",[46,47,48,49,50],"seriously undermined","gradually undermined","completely undermined","fatally undermined","severely undermined",{"type":52,"items":53},"noun",[54,55,56,57,58,59],"authority undermined","confidence undermined","trust undermined","foundation undermined","stability undermined","credibility undermined",{"type":61,"items":62},"adverb",[63,64,65,66,67],"seriously","gradually","completely","fatally","severely",{"type":69,"items":70},"preposition",[71,72,73,74],"by","through","over time","from within",{"type":76,"items":77},"phrase",[78,79,80,81],"undermined by lack of support","undermined from the start","undermined the efforts","undermined the whole project",[83,86,89,92],{"en":84,"zh":85},"His confidence was undermined by constant criticism from his boss.","老板不断的批评削弱了他的自信心。",{"en":87,"zh":88},"The heavy rains have undermined the foundation of the old house.","大雨已经破坏了这座老房子的地基。",{"en":90,"zh":91},"Her trust in him was completely undermined after he lied again.","在他再次撒谎后，她对他的信任被彻底破坏了。",{"en":93,"zh":94},"The team's morale was undermined by the unfair treatment.","不公平的待遇削弱了团队的士气。",[96,99,102,105],{"en":97,"zh":98},"The economic policies have seriously undermined the country's financial stability over the past decade.","过去十年里，经济政策严重削弱了该国的金融稳定性。",{"en":100,"zh":101},"In academic circles, the credibility of the research was undermined by methodological flaws.","在学术界，这项研究的可信度因方法上的缺陷而受到破坏。",{"en":103,"zh":104},"The company's reputation was fatally undermined by the data breach scandal.","数据泄露丑闻致命地破坏了公司的声誉。",{"en":106,"zh":107},"International agreements can be undermined if member states fail to comply with the terms.","如果成员国不遵守条款，国际协议可能会被破坏。",[109,113],{"wrong":110,"right":111,"explanation":112},"The bad weather undermined to finish the project.","The bad weather undermined the completion of the project.","错误：误用 undermine 后接不定式 to do。正确：undermine 是及物动词，后直接接名词或名词短语，表示破坏的对象。应改为 undermine + 名词结构。",{"wrong":114,"right":115,"explanation":116},"He undermined his health by eat too much junk food.","He undermined his health by eating too much junk food.","错误：在 by 后用动词原形 eat。正确：by 是介词，后应接动名词 eating 表示方式。这是中文学习者常犯的介词搭配错误。",[118,122],{"word":119,"difference":120,"example":121},"weaken","weaken 泛指使变弱，程度较轻，可以是物理或抽象上的削弱；undermined 强调暗中或逐渐破坏，常导致根本性损害，多用于抽象事物如信任、权威。","The illness weakened his body (身体变弱), but the scandal undermined his authority (权威被暗中破坏).",{"word":123,"difference":124,"example":125},"sabotage","sabotage 指故意破坏，通常是有预谋的行动；undermined 可以是无意或间接的破坏，更强调渐进性和隐蔽性。","He sabotaged the machine (故意破坏机器), while poor management undermined the company's growth (管理不善逐渐破坏了公司增长).",[127,119,123],"undermine",[],70,"2026-01-09T10:00:07.647Z",1781752514898]