expendable

第三人称单数：

动词第三人称单数: expends

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：

An expendable budget item;expendable personnel.

不必要的预算项目;冗员

They expend large sum of money in maintain this beach.

他们花去大笔的钱维护这个海滩。

To spend or expend intemperately or wastefully;squander.

浪费，挥霍无节制地或浪费地消费或支出；挥霍

To pay out,as from a fund;expend.

支出，支付支出，如从一笔资金;花费

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。

They expend all their strength in trying to climb out.

他们费尽全力想爬出来。

Is the mood depressed how should expend time?

心情郁闷了要怎么耗费时间?

Efficiency is expendable in nonbottle-neck activities.

可以牺牲非瓶颈活动的效率。

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。