英语词汇coupler knuckle pin hole是什么意思，coupler knuckle pin hole的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	coupler knuckle pin hole
释义	coupler knuckle pin hole　钩耳孔
随便看	lumbricoid Lumbricomorpha lumbricosis Lumbriculidae Lumbricus lumbricus Lumbrineridae lumbrofebrin lumbus lumen lumen lumen graphite grease graphite heat exchanger graphite jig graphite liner graphite lining graphite lubricant graphite lubrication graphite lubricator graphite moderator graphite mold graphite nest graphite nodule graphite ord consumption

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