[电工学]初级线圈( primary的名词复数 )；[天文学]本行星；[核物理学]初级宇宙线；党内初选
同义词：primary election
one of the main flight feathers projecting along the outer edge of a bird's wing同义词：primary featherprimary quill
coil forming the part of an electrical circuit such that changing current in it induces a current in a neighboring circuit"current through the primary coil induces current in the secondary coil"
同义词：primary coilprimary winding
adj.of first rank or importance or value; direct and immediate rather than secondhand"primary goals"; "a primary effect"; "primary sources"; "a primary interest"
not derived from or reducible to something else; basic"a primary instinct"
most important element"policemen were primary targets"
同义词：chief(a)main(a)principal(a)
of or being the essential or basic part同义词：elementaryelemental
of primary importance同义词：basal
primary school小学
primary stage初始阶段
primary purpose主要目的；根本目的
primary factor主因子，准素因子；一次因素
primary education初等教育
primary goal首要目标
primary function主功能；基函数
primary energy一次能源；最初的电子能量
primary air一次空气
primary source主源；第一手来源
primary focus主焦点；优先考虑
primary care初级治疗，初级护理；基层医疗
primary concern主要关心的事
primary data原始数据；原始资料
primary treatment一次处理；初级处理
primary production初级生产
primary key主关键字，主键标
primary health care初级保健护理
primary culture原始培养；初代培养
primary market初级市场；初次市场（即证券发行机构）
更多收起词组短语