expendable
[ik'spendəbl]
adj. 可消费的；排出的；不重复使用的；可牺牲的
n. 消耗品
同义词
反义词
参考例子
1.A short-wave expendable communications buoy can offer a new way for the security of the submarine.
消耗型短波通信浮标能为潜艇隐蔽通信提供一种新的手段。
2.The Chinese people have been reminded by the earthquake that lives are not expendable and that deaths cannot go unmourned.
中国人民已经被地震唤醒，他们记起生命不是可有可无的，死亡不能没有哀悼的离去。
3.The conservation plan should determine which buildings must be preserved, which should be preserved under certain circumstances and which, under quite exceptional circumstances, might be expendable.
保护规划应该决定哪些建筑物必须保存，哪些在一定条件下应该保存以及哪些在极其例外的情况下可以拆毁。
英文解释
adj.
1.suitable to be expended
2.(used of funds) remaining after taxes
网络释义
expendable
消耗的; 不可恢复的; 消耗物; 不回收入的〔指包装;
expendable supplies
消耗品供应; 消耗品; 低值易耗品;
expendable pallet
一次使用托盘; 简易托盘; 一次性托盘;
expendable plug
一次性桥塞;
expendable supply
消耗品供应;