相关单词同义词elements, basis, foundation, base, bed, stranding, 近义词 basis 基础, education 教育, foundation 根基, preparation 准备, training 训练, instruction 指令, earthing [电]接地临近词grounds, ground, ground pole, Ground tilt, ground plot, ground free, ground sink, groundauger, ground area, ground clip, ground slog, ground post相似词groundhog, Groundhog Day, groundhopper, groundhopping, groundless, groundnut, groundout, groundsheet, 返回 grounding