英语词汇“keystone”的读音、翻译、释义、用法及例句-英语在线翻译词典-残梦网

词汇	keystone
释义	keystonekey•stone /'kiːstəʊn/ n C，常用单 1. 【建】拱顶石 2. 基本原则，主旨 • Social justice is the keystone of their political programme. 社会正义是他们政治纲领的基础。
随便看	boss boss-eyed bossanova bossy bosun botanical botanical garden botanist botany botch botch both both bother bother bother bothersome bottle bottle bottle bank bottle neck bottle opener bottle-feed bottled bottlegreen 门阿门附门限门隙门隟门隧门隶门静脉门面门面杯兰亭序—蓝莓柠檬养乐多香酥酸甜菠萝派火腿披萨奥利奥乳酪蛋糕奥利奥乳酪蛋糕米饭仙贝海苔仙贝日式海苔仙贝嫩滑蛋挞粉红泡芙

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