英语词汇“penetration speed”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	penetration speed
释义	penetration speed penetration speed [‚pen·ə′trā·shən ‚spēd] (mechanical engineering) The speed at which a drill can cut through rock or other material.
随便看	shaped-charge ammunition shaped charges shaped charge warhead shaped deficit round-robin shaped gable shaped glass shaped parapet shaped radio frequency signal shape-driven graphical unitary group approach shaped round robin shaped ski shaped stone shaped tube electrolytic machining shaped up shaped virtual clock shaped weighted round-robin shaped work shape entities shape error forecasting decoding shape extension shape factor shape file shape-fill shape from structured light shape international angling club

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。