“oil-hole drill”的概念、定义、翻译、参考文献-科学参考

单词	oil-hole drill
释义	oil-hole drill [`ȯil ´hōl ´dril] ^{DESIGN ENGINEERING} A twist drill containing holes through which oil can be fed to the cutting edges.
随便看	involute spline broach involution involutional melancholia involutional psychosis involution form involvucel involvucellate inward bound inward-outward dialing system inyoite I/O Io IOCS iodargyrite iodate iodcyanin iodic acid iodic acid anhydride iodide iodide process iodine iodine-131 iodine bisulfide iodine cyanide iodine disulfide

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