[{"data":1,"prerenderedAt":119},["ShallowReactive",2],{"word-mutagenesis":3},{"source":4,"data":5,"quality_score":117,"lastmod":118},"static_word_details",{"lemma":6,"phonetic":7,"pos":9,"definition_zh":11,"usage_points":12,"collocations":31,"examples_basic":75,"examples_advanced":85,"common_mistakes":95,"synonyms_nuance":104,"diff_pairs":113,"word_family":116},"mutagenesis",{"us":8,"uk":8},",mjutә'dʒenisis",[10],"名词","诱变是指通过化学、物理或生物手段诱导生物体基因发生突变的过程，常用于医学和遗传学研究。",[13,19,25],{"title":14,"content":15,"examples":16},"句型搭配","通常用作不可数名词，在句子中作主语或宾语，常见于被动语态或与动词搭配描述过程。",[17,18],"The mutagenesis was induced by radiation.","Scientists study the effects of mutagenesis on DNA.",{"title":20,"content":21,"examples":22},"介词用法","常与介词'by'连用表示诱变手段，如'by chemical mutagenesis'；与'of'连用表示诱变对象，如'mutagenesis of genes'。",[23,24],"Mutagenesis by UV light is common.","Research focuses on mutagenesis of bacteria.",{"title":26,"content":27,"examples":28},"语域说明","主要用于学术、医学和科学语境，属于正式术语，日常对话中较少使用，但在科普讨论中可能出现。",[29,30],"In lab reports, mutagenesis is a key term.","The documentary explained mutagenesis simply.",[32,40,48,56,62,69],{"type":33,"items":34},"verb",[35,36,37,38,39],"induce mutagenesis","study mutagenesis","cause mutagenesis","prevent mutagenesis","analyze mutagenesis",{"type":41,"items":42},"adjective",[43,44,45,46,47],"chemical mutagenesis","site-directed mutagenesis","random mutagenesis","spontaneous mutagenesis","induced mutagenesis",{"type":49,"items":50},"noun",[51,52,53,54,55],"DNA mutagenesis","gene mutagenesis","mutagenesis process","mutagenesis rate","mutagenesis assay",{"type":57,"items":58},"adverb",[59,60,61],"rapidly induce mutagenesis","carefully study mutagenesis","effectively prevent mutagenesis",{"type":63,"items":64},"preposition",[65,66,67,68],"by mutagenesis","of mutagenesis","in mutagenesis","through mutagenesis",{"type":70,"items":71},"phrase",[72,73,74],"mutagenesis in vitro","mutagenesis and evolution","mutagenesis for research",[76,79,82],{"en":77,"zh":78},"In biology class, we learned that mutagenesis can change an organism's traits.","在生物课上，我们学到诱变可以改变生物体的性状。",{"en":80,"zh":81},"The scientist explained how mutagenesis helps in developing new crops.","科学家解释了诱变如何帮助培育新作物。",{"en":83,"zh":84},"Mutagenesis is a topic in our science documentary this week.","诱变是我们本周科学纪录片的一个主题。",[86,89,92],{"en":87,"zh":88},"The research paper details the mechanisms of chemical mutagenesis in bacterial strains.","这篇研究论文详细阐述了化学诱变在细菌菌株中的机制。",{"en":90,"zh":91},"In genetic engineering, site-directed mutagenesis is used to modify specific DNA sequences.","在基因工程中，定点诱变被用于修改特定的DNA序列。",{"en":93,"zh":94},"The conference discussed the ethical implications of mutagenesis in medical applications.","会议讨论了诱变在医学应用中的伦理影响。",[96,100],{"wrong":97,"right":98,"explanation":99},"Mutagenesis is a verb that means to change genes.","Mutagenesis is a noun that refers to the process of inducing mutations.","错误：将mutagenesis误用为动词；正确：它是名词，描述诱变过程。应使用动词如'induce'搭配。",{"wrong":101,"right":102,"explanation":103},"The mutagenesis by the scientist was successful.","The mutagenesis induced by the scientist was successful.","错误：介词'by'后直接跟施动者时，需用被动语态或添加动词；正确：加入'induced'使句子更完整自然。",[105,109],{"word":106,"difference":107,"example":108},"mutation","mutation指基因突变的结果或事件本身，而mutagenesis强调诱导突变的过程或方法。","A mutation occurred in the gene (结果) vs. Mutagenesis was used to create the mutation (过程)。",{"word":110,"difference":111,"example":112},"genetic alteration","genetic alteration是更广泛的术语，包括自然或人工的基因变化，而mutagenesis特指通过外部手段诱导的突变。","Genetic alteration can be spontaneous (自然) vs. Mutagenesis involves deliberate induction (人工)。",[106,114,115],"genetic engineering","carcinogenesis",[],70,"2026-01-09T03:17:01.754Z",1784307040218]