英语词汇“prepared core”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	prepared core
释义	prepared core Archaeol. noun A core of flint which has been pre-shaped so that a single final blow will detach a single large flake from which a tool can be made. Origin Early 20th century; earliest use found in Journal of the Royal Anthropological Institute.
随便看	alto-horn altoist Alton Altoona alto recorder alto relief alto-relievo alto ripieno alto sax alto saxist alto saxophone alto saxophonist altostratus alto viola altricial alt-rock altruism altruist altruistic altruistically altumal Altus ALU alu chat aludel

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prepared core