相关单词同义词ingenuity, 近义词 decoration 装饰, description 描述, development 发展, expansion 膨胀, amplification 扩大, embellishment 装饰, explanation 解释, refinement 精致, working out 规划；制定, elaborateness 尽心竭力, intricacy 纷乱, involution 卷入, enlargement 扩大临近词EL, Elvin 返回 elaboration