英语词汇“counterbore”的中英文释义、用法、翻译及短语词组-英汉翻译词典-东流网

单词	counterbore
释义	counterbore 英?[ka?nt?'b?:] 美?[ka?nt?'b?] 释义 n. （用平底扩孔钻）扩孔[锪孔，镗孔，镗阶梯孔]，沉孔，埋头孔; 扩孔钻英英释义 Noun 1. a bit for enlarging the upper part of a hole
随便看	oil-base paraffin remover oil base ready mixed paint oil base ready mixed paint-matt oil base varnish oil-base water shutoff agent oil-basin oil basin oil bath oilbath oil-bath oil bath air cleaner oil-bath air cleaner oil bath air filter oil bath clutch oil-bath dust separator oil-bath filter oil bath filter oil bath furnace oil bath gear oil bath gearbox oil-bath lubrication oil bath lubrication oil bath pan oil bath resistance furnace oil bath stern tube

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counterbore