[{"data":1,"prerenderedAt":128},["ShallowReactive",2],{"word-polyploidy":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":34,"examples_basic":79,"examples_advanced":92,"common_mistakes":105,"synonyms_nuance":114,"diff_pairs":123,"word_family":125},"polyploidy",{"us":8,"uk":8},"'pɔli,plɔidi",[10],"名词","多倍性是指生物细胞中染色体组数超过正常二倍体数目的遗传现象，常见于植物育种和某些疾病研究中。",[13,20,27],{"title":14,"content":15,"examples":16},"句型搭配","通常用作名词，在句子中作主语、宾语或表语，描述遗传状态或现象。",[17,18,19],"Polyploidy is common in plants.","The study focuses on polyploidy.","This species exhibits polyploidy.",{"title":21,"content":22,"examples":23},"介词用法","常与介词'in'连用表示在某种生物或细胞中的存在，或与'of'连用表示多倍性的类型或程度。",[24,25,26],"polyploidy in wheat","levels of polyploidy","occurrence of polyploidy",{"title":28,"content":29,"examples":30},"语域说明","主要用于生物学、遗传学、农业等学术或专业领域，日常对话中较少使用，属于正式术语。",[31,32,33],"academic papers on polyploidy","polyploidy in crop improvement","medical research on polyploidy",[35,43,51,58,65,72],{"type":36,"items":37},"verb",[38,39,40,41,42],"induce polyploidy","study polyploidy","observe polyploidy","exhibit polyploidy","analyze polyploidy",{"type":44,"items":45},"adjective",[46,47,48,49,50],"natural polyploidy","artificial polyploidy","stable polyploidy","common polyploidy","rare polyploidy",{"type":52,"items":53},"noun",[26,54,55,56,57],"effects of polyploidy","role of polyploidy","types of polyploidy","benefits of polyploidy",{"type":59,"items":60},"adverb",[61,62,63,64],"frequently polyploidy","rarely polyploidy","commonly polyploidy","naturally polyploidy",{"type":66,"items":67},"preposition",[68,69,70,71],"in polyploidy","of polyploidy","with polyploidy","through polyploidy",{"type":73,"items":74},"phrase",[75,76,77,78],"polyploidy in plants","polyploidy and evolution","polyploidy in cancer","polyploidy for breeding",[80,83,86,89],{"en":81,"zh":82},"Polyploidy makes some plants larger and more robust.","多倍性使某些植物长得更大、更健壮。",{"en":84,"zh":85},"Farmers use polyploidy to improve crop yields.","农民利用多倍性来提高作物产量。",{"en":87,"zh":88},"This flower has polyploidy, so it has more petals.","这朵花具有多倍性，因此花瓣更多。",{"en":90,"zh":91},"Scientists study polyploidy to understand plant diversity.","科学家研究多倍性以了解植物多样性。",[93,96,99,102],{"en":94,"zh":95},"Polyploidy plays a key role in speciation and adaptation in many plant lineages.","多倍性在许多植物谱系的物种形成和适应中起着关键作用。",{"en":97,"zh":98},"In agricultural biotechnology, induced polyploidy is employed to enhance stress tolerance in crops.","在农业生物技术中，诱导多倍性被用来提高作物的抗逆性。",{"en":100,"zh":101},"Recent genomic studies have revealed that polyploidy can contribute to genetic redundancy and evolutionary innovation.","最近的基因组研究表明，多倍性可以促进遗传冗余和进化创新。",{"en":103,"zh":104},"Polyploidy in cancer cells is associated with tumor progression and drug resistance, necessitating targeted therapeutic strategies.","癌细胞中的多倍性与肿瘤进展和耐药性相关，需要针对性的治疗策略。",[106,110],{"wrong":107,"right":108,"explanation":109},"Polyploidy is a verb that means to have many chromosomes.","Polyploidy is a noun that refers to the condition of having multiple sets of chromosomes.","错误地将多倍性用作动词，它实际上是名词，描述染色体数目异常的状态，应纠正为名词用法。",{"wrong":111,"right":112,"explanation":113},"This animal shows polyploidy in its behavior.","This plant shows polyploidy in its cells.","多倍性主要指细胞遗传特征，常见于植物，动物中较少，且与行为无关，应改为描述植物或细胞层面的例子。",[115,119],{"word":116,"difference":117,"example":118},"aneuploidy","多倍性指染色体组数成倍增加（如三倍体、四倍体），而非整倍性指染色体数目不成倍增减（如单体、三体），后者常与疾病相关。","Polyploidy involves whole genome duplication, whereas aneuploidy involves gains or losses of individual chromosomes.",{"word":120,"difference":121,"example":122},"ploidy","多倍性是倍性的一种特定类型，指超过二倍体的状态；倍性是一个更广泛的术语，包括单倍体、二倍体、多倍体等所有染色体组数状态。","Polyploidy is a subset of ploidy, specifically referring to conditions with more than two sets of chromosomes.",[120,116,124],"diploidy",[],70,"2026-01-09T02:12:35.492Z",1781752507849]