相关单词同义词elements, basis, bed, radical, sole, 近义词 base 底部, rudiment 初步, bed 床, preparation 准备, prelude 序幕, preliminary 初步的, basis 基础, foundation 根基, footing 立足点, underpinning 支撑, preliminaries 正文前的书页..., fundament 基础, substructure 底部构造, cornerstone 隅石, foot 脚, understructure 基础临近词group, ground, groundworks, groundwork stress, groundwork digging, groundwork disposal, groundwork disposing, groundwork treatment, groundwork foundation, groundwork deformation, groundwork of building, groundwork consolidation相似词groundskeeper, groundsman, groundstroke, groundswell, group, group captain, group hug, group match, 返回 groundwork