英语词汇“primary sector”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	primary sector
释义	primary sector 初级成分
随便看	period-luminosity relation period luminosity relation period-mass relation period matrix period mean period-mean density relation period measurement system period mesh period meshes period meshs period meter periodmeter period meter for reactor period monitor period motion period multiplication period noise period novel period-n-tupling bifurcation period number periodo periodo- periodoatal pus pocket periodobenzene periodo-carbon 羚羊挂角羛羜羝羝1 羝羊触藩羞羞1 羞2 羞3 草房草拟草料草昧草木草木灰草木犀草木皆兵草本草札