“需”字开头的组词：需经、需索、需用、需求、需知、需方、需要 “需”字的成语组词：需沙出穴、不时之需、毋需置疑、各取所需、药笼中需、摩厉以需 “需”字结尾的组词：凡需、毋需、如需、均需、何需、内需、仅...