英语词汇“key-stone”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	key-stone
释义	key-stone 英'kiːst'əʊn美'kiːst'əʊn BNC²³⁶²¹³⁺¹ 基本英英填缝石¹⁰⁰ 名词 keystone: a central cohesive source of support and stabilitythe central building block at the top of an arch or vault
随便看	water fleas water-fleas water flexographic ink water float cock water floating force water flocculation waterflood water flood water-flood waterflood candidate waterflood channel waterflood characteristic curve waterflood controlling level waterflood degree waterflood development water flooded characteristics water flooded formation water-flooded formation water flooded grade water flooded interval water flooded interval, watered-out interval water flooded layer water-flooded layer water-flooded layer evaluation water flooded layer recognition