irreplaceable
大学
FREQ #21694
a. 不能调换的, 不能代替的 [法] 不能恢复原状的, 不能替代的, 无法弥补的
发音
UK
别名
irreplacable
教材释义与例句
形容词
不能替代的，不能调换的
释义与例句
adj.
-
1.
Incapable of being replaced, especially because of uniqueness or finiteness.
irreplaceable batteries
irreplaceable family portrait
irreplaceable team member
For some purposes lead is unique and, apparently, irreplaceable. Battery plates may be an example of this.
词汇关系
词源
From ir- + replaceable.
来源：wiktionary