相关单词同义词eternal, constant, steady, lasting, perpetual, 近义词 eternal, everlasting, stable, unchanged反义词fleeting, temporary临近词permeable, permanence, permanents, permanently, permanentset, permanent set, permanent law, permanent peg, permanent lag, permanent job, permanent dye, permanent bar相似词perm, permaculture, permafrost, permanence, permanent marker, permanent secretary, permanent wave, permanently, 返回 permanent