| 释义 |
key elements短语³¹⁵³²
基本Thesaurus
要素
as in.cornerstone
同义词 essential,foundation,keystone,linchpin,mainstay,pillaranchor,base,mainspringmain ingredient
cornerstonenoun vital element
anchor,base,essential,foundation,key element,keystone,linchpin,main ingredient,mainspring,mainstay,pillar |