英语词汇“hollow drill”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	hollow drill
释义	hollow drill hollow drill [′häl·ō ′dril] (design engineering) A drill rod or stem having an axial hole for the passage of water or compressed air to remove cuttings from a drill hole. Also known as hollow rod; hollow stem.
随便看	high altitude-endurance aerostat radar high altitude endurance unmanned aerial vehicle high-altitude erythremia high altitude exo-atmospheric nuclear survivability high-altitude flatus expulsion high altitude fluorescence high altitude global amnesia high-altitude grasses high-altitude heart disease high altitude high opening high altitude high release dive bomb high altitude high speed target high-altitude hypertrophic cardiomyopathy syndrome high altitude indoctrination high altitude interactive science platform high altitude ir sensor system high altitude large optics high altitude lidar (light detection and ranging) atmospheric sensing high altitude long endurance high altitude long endurance unmanned aerial vehicle high altitude, long loiter high altitude long operating high altitude low observable high altitude low opening high-altitude low-opening parachute technique

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。