英语词汇“safety groove”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	safety groove
释义	safety groove safety groove [′sāf·tē ‚grüv] (ordnance) A groove incorporated in an item or component of ammunition to ensure that any possible failure will occur at a selected location and thereby will be of a less hazardous nature.
随便看	placename etymology place name master file place names place-names placenames place needle in haystack place next to place notational system placenta placenta ablatio placenta abruptia placenta abruptio placenta accreta placenta accreta vera placenta adherence placenta and prostate dlg placenta, artificial placenta biloba placenta bipartita placenta circumvallata placenta creta placenta-derived multipotent cell placenta diffusa placenta dimidiata placenta diseases

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