英语词汇“concave bit”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	concave bit
释义	concave bit concave bit [′kän‚kāv ‚bit] (design engineering) A type of tungsten carbide drill bit having a concave cutting edge; used for percussive boring.
随便看	idle hands are the devil's workshop idle-headed idle hour country club idle interrupt idle it away idle jet idle line interrupt enable idle material management idle mixture idleness idleness is the root of all evil idle-pated idle people have the least leisure idle period down link idle/pipeline dram idle pulley idler idler arm idler frequency idler gear idler pulley idlers idler shaft idler wheel idles

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。