that you believe you can get rid of without causing yourself or your business harm 可消耗的；可牺牲的◆He was seen as expendable to the organization. 他对於组织来说可有可无。◆They sold all their expendable assets. 他们出售了全部可变卖资产。
expendable supplies are items that have little value and are used in such a way that they cannot be used again or there is little or none left afterwards 消耗性的；易耗的◆expendable office supplies such as paper, pens, paper clips, staples, etc. 诸如纸张、笔、纸别针、订书钉等办公耗材
made to be used for a limited period of time and then replaced 不可回收的；一次使用的◆The warranty does not include expendable items such as tyres and batteries. 该质量保证不包括轮胎和电池之类的不可回收品。
▸exˈpendable
noun
[] ◆the cost of chemicals and other expendables 化学品和其他消耗品的成本➡disposable