[{"data":1,"prerenderedAt":110},["ShallowReactive",2],{"word-retroactive":3},{"source":4,"data":5,"quality_score":108,"lastmod":109},"static_word_details",{"lemma":6,"phonetic":7,"pos":9,"definition_zh":11,"usage_points":12,"collocations":34,"examples_basic":67,"examples_advanced":77,"common_mistakes":87,"synonyms_nuance":96,"diff_pairs":105,"word_family":107},"retroactive",{"us":8,"uk":8},".retrәu'æktiv",[10],"形容词","指法律、政策或行动具有追溯效力，能影响过去发生的事件或情况。",[13,20,27],{"title":14,"content":15,"examples":16},"句型搭配","常用于描述法律、法规或政策的追溯性，通常与名词如law、effect、application等连用，表示对过去事件的适用。",[17,18,19],"retroactive law","retroactive effect","retroactive application",{"title":21,"content":22,"examples":23},"介词用法","常与介词to连用，表示追溯到的具体时间点，如retroactive to January 1。",[24,25,26],"retroactive to 2020","retroactive to the date of hire","retroactive to last month",{"title":28,"content":29,"examples":30},"语域说明","主要用于正式或专业语境，如法律、商务、学术领域，日常口语中较少使用。",[31,32,33],"retroactive legislation","retroactive pay increase","retroactive tax changes",[35,42,46,52,56,61],{"type":36,"items":37},"verb",[38,39,40,41],"apply retroactively","make retroactive","enforce retroactively","implement retroactively",{"type":43,"items":44},"adjective",[17,18,19,45],"retroactive pay",{"type":47,"items":48},"noun",[49,31,50,51],"retroactivity","retroactive clause","retroactive benefit",{"type":53,"items":54},"adverb",[55],"retroactively",{"type":57,"items":58},"preposition",[59,60],"retroactive to","retroactive from",{"type":62,"items":63},"phrase",[64,65,66],"with retroactive effect","have retroactive force","be given retroactive application",[68,71,74],{"en":69,"zh":70},"The new policy is retroactive to last year, so you'll get a refund.","新政策追溯至去年生效，所以你会收到退款。",{"en":72,"zh":73},"They made the pay raise retroactive to the start of the month.","他们将加薪追溯至本月初开始生效。",{"en":75,"zh":76},"Is this rule retroactive, or does it only apply from now on?","这条规则有追溯效力吗，还是只从现在开始适用？",[78,81,84],{"en":79,"zh":80},"The court ruled that the tax amendment should not be applied retroactively.","法院裁定该税收修正案不应具有追溯效力。",{"en":82,"zh":83},"In legal terms, retroactive legislation can raise constitutional issues.","在法律术语中，追溯性立法可能引发宪法问题。",{"en":85,"zh":86},"The contract includes a retroactive clause for payments dating back to the project's inception.","合同包含一项追溯条款，适用于项目启动以来的付款。",[88,92],{"wrong":89,"right":90,"explanation":91},"The law is retroactive for past cases.","The law is retroactive to past cases.","错误使用了介词for，retroactive通常与to连用表示追溯到的对象或时间，应改为retroactive to。",{"wrong":93,"right":94,"explanation":95},"This rule will retroactive next week.","This rule will be applied retroactively next week.","retroactive是形容词，不能直接作动词使用，应使用其副词形式retroactively与动词如apply、enforce等搭配。",[97,101],{"word":98,"difference":99,"example":100},"retrospective","retrospective通常指回顾性的、事后的，强调对过去事件的审视或评估，而retroactive强调法律或政策对过去事件的强制追溯效力。","A retrospective study looks back at past data, while a retroactive law changes past legal outcomes.",{"word":102,"difference":103,"example":104},"backdated","backdated指文件或日期被倒填至更早时间，常用于具体事务如支票或合同，而retroactive更正式，用于描述法律或政策的追溯性影响。","The check was backdated to avoid penalties, but the retroactive law affected all previous transactions.",[98,102,106],"proactive",[],70,"2026-01-12T03:14:44.321Z",1781752509663]