Irreplaceable

[ɪrɪ'pleɪsəb(ə)l] or ['ɪrɪ'plesəbl]

解釋/意思:

(adj.) impossible to replace; 'irreplaceable antiques' .

西里尔整理--From WordNet

解釋/意思:

adj. that cannot be replaced.

校對:卢瑟