英语词汇“center pin”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	center pin
释义	WordReference Random House Unabridged Dictionary of American English © 2024 cen′ter pin′, [Railroads.] Rail Transporta cylindrical device passing through the center plates of both the body bolster and the truck bolster, permitting the truck to swivel beneath the car body while the stress is taken by the center plate. 1795–1805
随便看	systems engineering systems software systole systolic systyle système international d'unités syzran syzygy szabadka szczecin szechuan szechwan szeged szell szent-györgyi szigeti szilard szold szombathely szymanowski szymborska székesfehérvár sándor são bernardo do campo são caetano do sul

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