[{"data":1,"prerenderedAt":137},["ShallowReactive",2],{"word-mutagen":3},{"source":4,"data":5,"quality_score":135,"lastmod":136},"static_word_details",{"lemma":6,"phonetic":7,"pos":9,"definition_zh":11,"usage_points":12,"collocations":34,"examples_basic":86,"examples_advanced":99,"common_mistakes":112,"synonyms_nuance":121,"diff_pairs":130,"word_family":134},"mutagen",{"us":8,"uk":8},"'mju:tәdʒәn",[10],"名词","诱变剂是一种能引起生物体基因突变的化学或物理物质，常用于遗传学和医学研究。",[13,20,27],{"title":14,"content":15,"examples":16},"句型搭配","通常用作可数名词，在句子中作主语或宾语，描述其作用或特性。",[17,18,19],"The mutagen caused DNA damage.","Exposure to mutagens can lead to cancer.","Scientists study various mutagens in labs.",{"title":21,"content":22,"examples":23},"介词用法","常与介词如 'to'（暴露于）、'from'（来源）、'in'（在...中）搭配，表示关系或环境。",[24,25,26],"Exposure to mutagens is hazardous.","Protection from mutagens is essential.","Mutagens in the environment pose risks.",{"title":28,"content":29,"examples":30},"语域说明","主要用于学术、科学和医学语境，在正式讨论或专业写作中出现，日常对话中较少使用。",[31,32,33],"In genetic research, mutagens are key tools.","The report highlighted mutagen risks.","Avoid mutagens in industrial settings.",[35,44,53,62,70,78],{"type":36,"items":37},"verb",[38,39,40,41,42,43],"cause","induce","produce","study","test","avoid",{"type":45,"items":46},"adjective",[47,48,49,50,51,52],"chemical","physical","environmental","potent","known","common",{"type":54,"items":55},"noun",[56,57,58,59,60,61],"DNA damage","cancer risk","genetic mutation","exposure","protection","research",{"type":63,"items":64},"adverb",[65,66,67,68,69],"potentially","directly","commonly","frequently","safely",{"type":71,"items":72},"preposition",[73,74,75,76,77],"to exposure","from sources","in environments","with caution","during experiments",{"type":79,"items":80},"phrase",[81,82,83,84,85],"mutagenic agent","mutagen exposure","mutagen testing","mutagen risk assessment","mutagen in food",[87,90,93,96],{"en":88,"zh":89},"Some chemicals in cigarettes are known mutagens that can harm your health.","香烟中的某些化学物质是已知的诱变剂，可能危害健康。",{"en":91,"zh":92},"In science class, we learned about mutagens and how they affect DNA.","在科学课上，我们学习了诱变剂及其如何影响DNA。",{"en":94,"zh":95},"To stay safe, avoid exposure to environmental mutagens like radiation.","为了安全，要避免接触辐射等环境诱变剂。",{"en":97,"zh":98},"The doctor warned that certain drugs might act as mutagens if misused.","医生警告说，某些药物如果滥用可能起到诱变剂的作用。",[100,103,106,109],{"en":101,"zh":102},"The study identified a new mutagen in industrial waste, prompting stricter regulations.","该研究在工业废物中发现了一种新的诱变剂，促使了更严格的法规出台。",{"en":104,"zh":105},"In genetic engineering, controlled use of mutagens can help develop crop varieties with enhanced traits.","在基因工程中，受控使用诱变剂有助于开发具有增强性状的作物品种。",{"en":107,"zh":108},"The pharmaceutical company conducted mutagenicity tests to ensure drug safety before clinical trials.","制药公司在临床试验前进行了致突变性测试，以确保药物安全。",{"en":110,"zh":111},"Researchers are investigating how mutagens interact with cellular repair mechanisms to prevent mutations.","研究人员正在研究诱变剂如何与细胞修复机制相互作用，以防止突变。",[113,117],{"wrong":114,"right":115,"explanation":116},"The mutagen is a kind of medicine.","The mutagen is a type of agent that can cause mutations.","错误：将诱变剂误认为是药物；正确：诱变剂是一种能引起突变的物质，不一定是药物，可能是有害的化学或物理因素。",{"wrong":118,"right":119,"explanation":120},"I feel mutagen when I touch it.","I might be exposed to mutagens if I touch certain chemicals.","错误：用'feel'描述接触诱变剂，不准确；正确：使用'exposed to'表示暴露于诱变剂，更符合科学表达。",[122,126],{"word":123,"difference":124,"example":125},"carcinogen","致癌物特指能引起癌症的物质，而诱变剂是能引起基因突变的物质，不一定致癌；所有致癌物可能是诱变剂，但并非所有诱变剂都是致癌物。","Some mutagens are also carcinogens, but not all mutagens lead to cancer.",{"word":127,"difference":128,"example":129},"teratogen","致畸物是能导致胎儿发育畸形的物质，而诱变剂是引起基因突变的物质；致畸物可能通过突变起作用，但焦点不同，一个在发育，一个在基因变化。","A teratogen affects fetal development, whereas a mutagen causes genetic changes that might not be immediately visible.",[131,132,133],"mutagenesis","mutation","mutant",[],70,"2026-01-09T02:41:12.116Z",1781752505188]