英语词汇“primer setback”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	primer setback
释义	primer setback primer setback [′prīm·ər ′set‚bak] (ordnance) The backward movement of a primer cup in a cartridge case which occurs when the base of the cup is not properly supported by the bolt face or breechblock.
随便看	transit declinometer transit delay indication transit delay negotiation transit delays transit delay selection transit development program transit dose transit duty transite transited transit erythema transitex transit exercise transit facility transit fares transit fever transit-focused development transiting transit instrument transit instruments transition transition ad transition advisory group transitional transitional advisory council

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。