英语词汇初级生产是什么意思，初级生产的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	初级生产
释义	DEFINITIVE EXAMPLES 权威例句〔primary〕The extraction of oil, gas, coal and other minerals would be classified as primary production.石油、天然气、煤和其他矿物的开采属于初级生产。外研社新世纪
随便看	sliding peg sliding piece sliding pinion sliding pintle sliding plane sliding plate sliding plate valve sliding plate viscometer sliding plunger sliding poise sliding price sliding roof sliding rule sliding sash sliding scale sliding scale sliding scale sliding scale sliding scale clause sliding scale commission sliding scale duty sliding scale price sliding scale tariff sliding scale wage sliding scales

觉斋网英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。