英语词汇“machine head”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	machine head
释义	machine head in British English noun a metal peg-and-gear mechanism for tuning a string on an instrument such as a guitar Examples of 'machine head' in a sentence machine head The treatment started with a numbing injection before the machine head was placed in my armpit. The Sun (2014)
随便看	porosities porosity porous porously porousness porpentine porpess porphyratin porphyria porphyric porphyries porphyrin porphyrio porphyrite porphyritic porphyrogenite porphyroid porphyropsin porphyrous porphyry porpoise porporate porraceous porrect porrection

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machine head in British English