词汇	shallow thin bedrock
释义	shallow thin bedrock 浅埋薄基岩
随便看	Higher Vocational Universities higher vocational university Higher Vocational Vollege Higher vocation and profession Higher Vocation and Technic Education higher vocation and technology higher vocationed schools higher vocation education higher vocationgal colleges higher vocationl schools higher vocation teaching higher vocation-technical college higher vocation-technical colleges higher vocatisnal education Higher vocatonal education higher voccational education higher voctionel education higher voeational college Higher Voeational Colleges Higher voeational edueation higher voeational institutes higher volational education higher-volume higher vo-tech students higher vovational education