expendable是什么意思

实用例句

1. Once our services cease to be useful to them, we're expendable.

一旦我们的服务对他们不再有用，我们就可能被抛弃。来自柯林斯例句

2. During the recession, training budgets were seen as an expendable luxury.

在经济衰退期间，培训预算被认为是一项可以节省下来的奢侈费用。来自柯林斯例句

3. We need such expendable supplies as pencils, ink and paper.

我们需要象铅笔 、 墨水和纸张这样的消费品.来自辞典例句

4. In these conservation - conscious times, areas of grassland are no longer expendable.

在人们意识到应当保护自然资源的这个时代, 草原已不容再受破坏了.来自辞典例句

5. In the Great War soldiers were considered expendable.

在第一次世界大战中,人们认为士兵是尽可牺牲的.来自辞典例句