相关单词同義詞expensive, rich, dear, 近義詞 dear, expensive, high, valuable反義詞cheap, inexpensive, low-cost臨近詞costume, costa, costly jewel, costly jewels, costly luxury, costly article, costly binding, costly victory, costly mistake, costly jewelry, costly purchases, costly medicines相似詞Costa Rica, Costa Rican, costal, costing, costume, costume drama, costume jewellery, costume party, 返回 costly