英语词汇keystone的翻译、用法及例句-MX2U.com英汉词典

词汇	keystone
释义	keystone noun [ C ] uk/ˈkiː.stəʊn/ us/ˈkiː.stoʊn/ (STONE) architecture specialized拱顶石;塞缝石 the middle stone in the top of an arch that has a special shape and holds all the other stones in position (IMPORTANT PART) （计划、想法等的）基础，主旨，基本原则 the most important part of a plan, idea, etc. on which everything else depends
随便看	the least someone can/could do the least someone can do the least someone could do the lees the left wing the length and breadth of somewhere the lesser of two evils the Levant the Liberal Party the lie of the land the life and soul of the party the light of your life the limbic system the limelight the Lindy hop the line of least resistance the lion's den the lion's share the littoral zone the Loch Ness Monster the long and the short of it the long arm of the law the long ball game the long jump the look of someone 沑沑沑沑沑沑沑沑沑沑沑沒沒沒沒\|没沒\|没沒\|没沒\|没沒\|没沒\|没

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