英语词汇“tripod drill”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	tripod drill
释义	tripod drill tripod drill [′trī‚päd ‚dril] (mechanical engineering) A reciprocating rock drill mounted on three legs and driven by steam or compressed air; the drill steel is removed and a longer drill inserted about every 2 feet (61 centimeters).
随便看	seldinger retrograde wire seldingers approach seldingers manoeuvre seldingers method seldingers procedure seldingers technique v seldinger, sven ivar seldinger technique seldinger wire seldinger’s approach seldinger’s manoeuvre seldinger’s method seldinger’s procedure seldinger’s technique v seldi-tof seldom seldom answered questions seldom asked question seldom (band) seldom branch less or equal seldomly seldomness selds seldseen seldshewn

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。