| 单词 | expendable |
| 释义 | expendable [ɪk'spen.də.bl] adjective ■If someone or something is expendable, people can do something or deal with a situation without them 可有可无的；无关紧要的；不必要的 •No one likes to think that they're expendable.谁也不愿意认为自己是可以随便牺牲的。 |
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