an expendable budget item; expendable personnel.
不必要的预算项目；冗员
the need for unmanned and expendable launch vehicles.
对不回收无人驾驶运载火箭的需要。
the region is expendable in the wider context of national politics.
该地区相对于整个国家政治而言是无足轻重的。
an expendable budget item; expendable personnel.
不必要的预算项目；冗员
the need for unmanned and expendable launch vehicles.
对不回收无人驾驶运载火箭的需要。
the region is expendable in the wider context of national politics.
该地区相对于整个国家政治而言是无足轻重的。
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