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单词 expendable
释义
ex·pend·a·ble (ĭk-spĕndə-bəl)
adj.
1. Subject to use or consumption: an expendable source.
2. Not worth salvaging or reusing: expendable rocket boosters.
3. Not strictly necessary; dispensable: an expendable budget item; expendable personnel.
4. Open to sacrifice in the interests of gaining an objective, especially a military one: expendable civilian targets.
n.
Something expendable.
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更新时间:2025/3/22 11:19:09