相关单词近义词 thinness 薄, scarceness 缺乏, 稀少, scarcity 缺乏, bareness 赤裸, scantiness 缺乏, sparsity 稀疏, spareness 缺乏临近词sparse, sparse wave, Sparse prior, sparse spike, Sparse mouse, sparse woods, sparse array, sparse braid, sparse teeth, sparse model, sparse nodes 返回 sparseness