英语词汇“patch bolt”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	patch bolt
释义	patch bolt noun : a bolt used in the repair of boilers and of ships with hulls of steel plate that has a countersunk head with a square knob which is twisted off when the bolt is screwed home
随便看	hypodermic syringe hypodermic tablet hypodermis hypodermoclysis hypodermosis hypodermous hypodiploid hypodiploidy hypodochmius hypodorian hypodorian mode hypodynamia hypodynamic hypoed hypoergic hypoergy hypoeutectic stablish stablishment stably stabs stab stitch stab wound stac stacc

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