相关单词同義詞unforgettable, memorable, 近義詞 permanent 永久的, unforgettable 難忘的, indestructible 不易燬壞的, ingrained 根深蒂固的, fixed 固定的, ineradicable 根深蒂固的, fast 快的, stubborn 頑固的, deep-seated 根深蒂固的, deep-rooted 根深蒂固的, lasting 永久的, enduring 持久的, unerasable 不能消除的臨近詞indemnify, indefinite, indelible ink, indelible ink., indelible memory, indelible pencil, indelible impression, indelible impressions, indelible marking ink, indelible printing ink相似詞indefinable, indefinite, indefinite article, indefinitely, indelicate, indemnify, indemnity, indent, 返回 indelible