[{"data":1,"prerenderedAt":128},["ShallowReactive",2],{"word-erratic":3},{"source":4,"data":5,"quality_score":126,"lastmod":127},"static_word_details",{"lemma":6,"phonetic":7,"pos":9,"definition_zh":11,"usage_points":12,"collocations":38,"examples_basic":77,"examples_advanced":90,"common_mistakes":103,"synonyms_nuance":112,"diff_pairs":121,"word_family":125},"erratic",{"us":8,"uk":8},"i'rætik",[10],"形容词","形容行为、表现或事物不稳定、难以预测，或指行为古怪、漂泊不定的人。",[13,20,26,32],{"title":14,"content":15,"examples":16},"形容词用法","主要用作形容词，描述行为、表现、模式等不稳定、不规律或难以预测，常与名词搭配使用。",[17,18,19],"erratic behavior","erratic performance","erratic weather",{"title":21,"content":22,"examples":23},"名词用法","较少用作名词，指行为古怪或漂泊不定的人，通常带有贬义或中性色彩，需根据上下文判断。",[24,25],"He is an erratic.","The town's erratic was known to all.",{"title":27,"content":28,"examples":29},"介词搭配","常与介词'in'连用，表示在某个方面不稳定；也可与'of'搭配，强调不稳定的性质。",[30,31],"erratic in his decisions","erratic of nature",{"title":33,"content":34,"examples":35},"语域说明","适用于正式和非正式场合，在学术、商务、日常对话中均常见，但名词用法较口语化。",[36,37],"erratic stock market (商务)","erratic driving (日常)",[39,47,55,61,65,71],{"type":40,"items":41},"verb",[42,43,44,45,46],"become erratic","seem erratic","appear erratic","remain erratic","make erratic",{"type":48,"items":49},"adjective",[50,51,52,53,54],"highly erratic","somewhat erratic","increasingly erratic","notoriously erratic","wildly erratic",{"type":56,"items":57},"noun",[17,18,58,59,60],"erratic movement","erratic pattern","erratic schedule",{"type":62,"items":63},"adverb",[64],"erratically",{"type":66,"items":67},"preposition",[68,69,70],"erratic in","erratic of","erratic with",{"type":72,"items":73},"phrase",[74,75,76],"erratic at best","erratic to say the least","erratic in nature",[78,81,84,87],{"en":79,"zh":80},"His driving has become erratic lately, which worries his family.","他最近的驾驶变得很不稳定，这让他的家人很担心。",{"en":82,"zh":83},"The weather in spring is often erratic, with sudden changes from sunny to rainy.","春天的天气常常不稳定，会突然从晴天变成雨天。",{"en":85,"zh":86},"She's known as an erratic because she never stays in one job for long.","她被称为漂泊不定的人，因为她从不在一个工作上待太久。",{"en":88,"zh":89},"My phone's signal is erratic in this area, so calls might drop.","在这个区域，我的手机信号不稳定，所以通话可能会中断。",[91,94,97,100],{"en":92,"zh":93},"The company's stock price showed erratic fluctuations due to market uncertainty.","由于市场不确定性，该公司的股价出现了不稳定的波动。",{"en":95,"zh":96},"In the study, participants with erratic sleep patterns reported higher stress levels.","在这项研究中，睡眠模式不规律的参与者报告了更高的压力水平。",{"en":98,"zh":99},"The project timeline became erratic after key team members left unexpectedly.","在关键团队成员意外离职后，项目时间表变得不稳定。",{"en":101,"zh":102},"Erratic economic policies can undermine investor confidence in emerging markets.","不稳定的经济政策可能会削弱投资者对新兴市场的信心。",[104,108],{"wrong":105,"right":106,"explanation":107},"He is very erratic person.","He is a very erratic person.","错误在于缺少冠词'a'。'erratic'作为形容词修饰名词'person'时，需要冠词'a'来构成完整的名词短语。",{"wrong":109,"right":110,"explanation":111},"Her mood is erraticly.","Her mood is erratic.","错误在于误用副词'erratically'。这里描述'mood'（名词）的状态，应使用形容词'erratic'，而不是副词。",[113,117],{"word":114,"difference":115,"example":116},"unpredictable","'unpredictable'强调无法预测，而'erratic'更侧重于不稳定或不规律的模式；'erratic'可能隐含负面评价，而'unpredictable'更中性。","His behavior is erratic (implies inconsistency) vs. The outcome is unpredictable (simply unknown).",{"word":118,"difference":119,"example":120},"inconsistent","'inconsistent'指缺乏一致性或连贯性，常用于比较不同时间点；'erratic'更强调突然或随机的变化，可能更动态。","Her work quality is inconsistent (varies over time) vs. Her attention span is erratic (changes abruptly).",[122,123,124],"eccentric","volatile","irregular",[],70,"2026-01-12T03:14:30.280Z",1781752497892]