of chief importance; principal
首要的;主要的
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the government's primary aim is to see significant reductions in unemployment .政府的首要目标是使失业率显著下降。
earliest in time or order of development
最初的,原始的
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the primary stage of their political education .他们政治教育的最初阶段。
【生,医】 原发的
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a primary bone tumour .原发性骨瘤。
(
【地质】 <Bold>P</Bold><Bold>ALAEOZOIC</Bold>的原称。
not derived from, caused by, or based on anything else
原本的,原有的;第一手的,直接的
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the research involved the use of primary source materials in national and local archives .这次调查用的是国家和地方档案馆的第一手资料。
of or relating to education for children between the ages of about five and eleven
(约5至11岁儿童的教育)初等的;初级的,小学的
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a primary teacher .小学教师。
relating to or denoting the input side of a device using electromagnetic induction, especially in a transformer
(尤指变压器的)初级线圈;原线圈;一次绕组。
【化】 (有机化合物)伯的,连上一个碳原子的。
(chiefly of amines )derived from ammonia by replacement of one hydrogen atom by an organic group
(多指胺)(氨基酸顺序)一级的。
(亦作
(美国)(尤指总统选举时决定党派候选人的)初选。
a primary colour.
原色。
【鸟】初级飞羽。
【天文】主星。
a primary coil or winding in an electrical transformer
初级线圈,原线圈。
(
【地质】 〈旧〉 古生代。
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primary school/education 小学/初级教育
真题例句:
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primary + 名词 首要的/重要的...
真题例句:
"late Middle English (in the sense ‘original, not derivative’): from Latin