expendable

过去分词：

动词过去分词: expended

更多词形：

动词过去式: expended | 动词过去分词: expended | 动词现在分词: expending | 动词第三人称单数: expends |

单词例句：

To pay out, as from a fund;expend.

支出，支付支出，如从一笔资金；花费

Is the mood depressed how should expend time?

心情郁闷了要怎么耗费时间?

Anyone that's a threat to what we're doing is expendable.

任何威胁到我们的人都是可牺牲的。

Analyze risks to decide where to expend test effort.

分析风险,决定测试的重点。

To use, consume, spend, or expend thoughtlessly or carelessly.

浪费不考虑地或不仔细地使用、消费、花费或开销

He have expend much time and energy on that experiment.

他已经花费许多时间、金钱在那实验上。

Do not expend all your energy on such a useless job.

不要把你的精力全花在这无益的工作上。

To expend all one's strength and resources toward achievement of an end or purpose.

大胆尝试全力以赴且竭尽全力以达到某一目标或目的

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。