Level 6 · word 16,828 of 20,000

irreplaceable

/ˌɪrəˈpleɪsəbəl/ American
  • adj. 不可替代的, 不能替代的
Definition
  • adj. too special or valuable to be replaced by anything else
Example
Her grandmother's ring was an irreplaceable family treasure.
她祖母的戒指是无可替代的传家宝。