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

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	half shell halfsies half sister half-sister half size half-size half-slip half snipe half sole half-sole half sovereign half-staff half step half-step half story half-stuff half term half tide half-timber half-timbered half-time halftime half title half-title half tone

英语词典包含188688条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。