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-现代词典

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	darkened datacenter darkened door darkened her door darkened his door darkenedly darkened my door darkened one's door darkened our door darkened their door darkened your door darkener dark energy dark energy camera dark energy survey dark energy survey data management dark energy task force dark energy vacuum energy aether gravity darkeners darken her door darken his door darkening darkeningly darken my door darken my door (again), don't/never darken (one's) door

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