bedrock 的英语意思
bedrockbedrock /ˈbedrɒk $ -rɑːk/ noun 
查看全部语言翻译1[singular] the basic ideas, features, or facts on which something is based某事物所依据的基本思想、特征或事实: 
Marriage and children are the bedrock of family life.婚姻与子女是家庭生活的基石。► see thesaurus at basis2[uncountable] solid rock in the ground below soil or sand土壤或沙层以下地面中的坚硬岩石；基岩
查看全部语言翻译1[singular] the basic ideas, features, or facts on which something is based某事物所依据的基本思想、特征或事实: Marriage and children are the bedrock of family life.婚姻与子女是家庭生活的基石。► see thesaurus at basis2[uncountable] solid rock in the ground below soil or sand土壤或沙层以下地面中的坚硬岩石；基岩