英语词汇linchpin怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	linchpin
释义	linchpin/ˈlin(t)ʃpin/n. (also 亦作 lynchpin) 1 a pin passed through an axle-end to keep a wheel in position 车轴销，制轮楔 2 a person or thing vital to an enterprise, organization, etc. (企业、机构等)关键性的人(或物) [Middle English linch from Old English lynis + PIN]
随便看	second advent secondarily secondariness secondary secondary colour secondary feather secondary picketing secondary planet secondary rainbow secondary sexual characteristics second ballot second-best second cause second chamber second childhood second class second-class second coming second cousin second cousin second cousin once removed second-degree seconde secondee seconder

英汉双解词典包含94788条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。