英语词汇“air-track 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	air-track drill
释义	air-track drill air-track drill [′er ¦trak ‚dril] (mining engineering) A heavy drilling machine for quarry or opencast blasting, equipped with caterpillar tracks and operated by independent air motors.
随便看	mbpr mbprb mbprs mbps mbpsa mbpsk mbpss mbpt mbpt(2)-gf mbpt-gf mbpti mbptn mbpv mbpw mbpwc mbq mbqa mbr mbr200 mbra mbrac mbram mbras mbrb mbrc

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。