[{"data":1,"prerenderedAt":124},["ShallowReactive",2],{"word-scandium":3},{"source":4,"data":5,"quality_score":122,"lastmod":123},"static_word_details",{"lemma":6,"phonetic":7,"pos":9,"definition_zh":11,"usage_points":12,"collocations":34,"examples_basic":74,"examples_advanced":87,"common_mistakes":100,"synonyms_nuance":109,"diff_pairs":118,"word_family":121},"scandium",{"us":8,"uk":8},"'skændiәm",[10],"名词","钪是一种化学元素，符号为Sc，原子序数21，属于稀土金属，常用于合金和电子材料中。",[13,20,27],{"title":14,"content":15,"examples":16},"名词用法","Scandium通常作为不可数名词使用，指代这种金属元素本身，在化学和材料科学领域常见。",[17,18,19],"scandium metal","scandium oxide","scandium alloy",{"title":21,"content":22,"examples":23},"介词搭配","与scandium搭配的常见介词包括in（表示在某种材料或环境中）、with（表示与其他元素结合）和for（表示用途）。",[24,25,26],"scandium in alloys","combined with scandium","used for lighting",{"title":28,"content":29,"examples":30},"语域说明","Scandium属于专业词汇，主要在化学、材料科学、工程等学术或技术语境中使用，日常对话中较少出现。",[31,32,33],"scientific research on scandium","industrial applications of scandium","scandium in periodic table",[35,43,51,56,62,68],{"type":36,"items":37},"verb",[38,39,40,41,42],"extract scandium","produce scandium","use scandium","study scandium","apply scandium",{"type":44,"items":45},"adjective",[46,47,48,49,50],"pure scandium","rare scandium","metallic scandium","commercial scandium","natural scandium",{"type":52,"items":53},"noun",[18,19,54,17,55],"scandium compound","scandium ion",{"type":57,"items":58},"adverb",[59,60,61],"commonly used scandium","rarely found scandium","widely applied scandium",{"type":63,"items":64},"preposition",[65,66,67],"scandium in materials","scandium with aluminum","scandium for aerospace",{"type":69,"items":70},"phrase",[71,72,73],"scandium-based materials","scandium-containing alloys","scandium extraction process",[75,78,81,84],{"en":76,"zh":77},"Scandium is a rare metal that is often used in special alloys.","钪是一种稀有金属，常用于特种合金中。",{"en":79,"zh":80},"I learned about scandium in my chemistry class today.","我今天在化学课上学到了关于钪的知识。",{"en":82,"zh":83},"This new bike frame contains scandium to make it lighter.","这个新自行车车架含有钪，使其更轻便。",{"en":85,"zh":86},"Do you know where scandium is found in nature?","你知道钪在自然界中存在于哪里吗？",[88,91,94,97],{"en":89,"zh":90},"The research team developed a scandium-aluminum alloy with enhanced strength for aerospace applications.","研究团队开发了一种用于航空航天应用的钪铝合金，其强度得到了提升。",{"en":92,"zh":93},"Scandium oxide is utilized in high-intensity discharge lamps to improve color rendering.","氧化钪被用于高强度放电灯中，以提高显色性。",{"en":95,"zh":96},"The company invested in scandium extraction technology to meet growing demand in the electronics industry.","该公司投资于钪提取技术，以满足电子行业日益增长的需求。",{"en":98,"zh":99},"In material science, scandium doping can modify the properties of semiconductors.","在材料科学中，钪掺杂可以改变半导体的性能。",[101,105],{"wrong":102,"right":103,"explanation":104},"Scandium is a common metal.","Scandium is a rare metal.","钪是稀土元素，在自然界中含量稀少，因此用'rare'（稀有的）更准确，而不是'common'（常见的）。",{"wrong":106,"right":107,"explanation":108},"I have a scandium in my pocket.","I have some scandium in my pocket.","Scandium作为物质名词通常不可数，应使用'some'等量词修饰，避免直接加不定冠词'a'。",[110,114],{"word":111,"difference":112,"example":113},"lanthanum","镧是另一种稀土元素，原子序数57，常用于催化剂和光学玻璃，而钪（原子序数21）更轻，常用于合金和电子材料。","Scandium is lighter than lanthanum and often used in aerospace alloys, while lanthanum is common in catalytic converters.",{"word":115,"difference":116,"example":117},"yttrium","钇也是稀土元素，原子序数39，常用于荧光粉和超导材料，而钪的密度更低，更适用于轻质合金。","Yttrium is used in red phosphors for TVs, whereas scandium is preferred for lightweight structural materials.",[6,119,120],"scandinavian","scandal",[],70,"2026-01-09T04:22:47.453Z",1781752510252]