相关单词近义词 substitute 代用品, sub 潜艇, fill in 填写, relief 减轻, fill-in 临时填补空缺的人..., reliever 救济者, backup 后备临近词stande, stand, stand by pump, stand by face, stand climate, stand at ease, stand to lose, stand of tide, stand my shot, stand in debt, stand for sth, stand between 返回 stand in