相关单词同义词rich, dear, costly, 近义词 costly, dear, high-priced反义词cheap, inexpensive, modest临近词experience, expense, expensively, expensive toy, expensive oil, expensiveness, expensive soil, expensive drug, expensive coat, expensive food, expensive gift, expensive flat相似词expendable, expenditure, expense, expense account, experience, experienced, experiential, experiment, 返回 expensive