英语词汇primary production怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	primary production
释义	primary production noun mass noun the production of raw materials for industry 初级生产（即原材料生产）。
随便看	broach spire broad broadacre broad arrow broadband broad bean broadbill broad-brush broadcast broadcaster Broad Church broadcloth broaden broaden one's horizons broad gauge broad in the beam broad jump broadleaf broadleaved broad left broadloom broadloomed broadly broad-minded broad-mindedly

英汉双解词典包含131075条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。