英语词汇“hammerstone”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	hammerstone
释义	hammerstone ham·mer·stone H0037750 (hăm′ər-stōn′)n. Archaeology A stone or cobble used as a pounding or pecking tool. hammerstone (ˈhæməˌstəʊn) n (Archaeology) a stone used as a hammer in the production of tools during the Acheulian period Translations percuteur
随便看	square rig square-rigged square-rigger square-rigger house square-riggers square-ring patch antenna square rod square rods square roof square root square-root square root darwin term square root error indicator square-root information filter square-root information filter/smoother square root kalman filter square-root law square root measurement square root method square root mod n square root modulo n square root of allan variance square root of a number square root of polynomial square root raised cosine

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hammerstone