expendable

英 [ɪkˈspendəbl]

美 [ɪkˈspendəbl]

adj.  可牺牲的; 可消耗的; 可毁灭的

复数：expendables　

BNC.22166 / COCA.18456

牛津词典

adj.

• 可牺牲的；可消耗的；可毁灭的
  if you consider people or things to be expendable , you think that you can get rid of them when they are no longer needed, or think it is acceptable if they are killed or destroyed

柯林斯词典

• ADJ-GRADED 可牺牲的;可抛弃的
  If you regard someone or something asexpendable, you think it is acceptable to get rid of them, abandon them, or allow them to be destroyed when they are no longer needed.
  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。
  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。
  3. ...an expendable rocket.
     不可回收火箭

英英释义

adj

• (used of funds) remaining after taxes
  1. spendable income
  Synonym:spendable
• suitable to be expended

双语例句

• The characteristics and advantages of expendable pattern casting process with dry sand and vacuum are briefly introduced.
  本文简述了真空实型铸造工艺的特点和优点。
• 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。
• The research status on the mold filling of expendable pattern casting process is reviewed from the aspects of mold filling characteristics, heat and mass transfer.
  从充型特性以及传热和传质两个方面回顾了消失模铸造充型过程的研究进展。
• Soldiers who a regarded as expendable in the face of artillery fire.
  在炮火中作为牺牲品的士兵。
• The Investigation on Gating System of the Hollow Shaft Cam in the Expendable Foam Pattern Casting
  气化模铸造空心凸轮轴浇注系统的实验研究
• She thinks only part of her salary is expendable, the rest is for saving.
  她认为工资的一部分是可以花的，剩下的要存起来。
• My humanoid body is expendable.
  我的人类躯体是可牺牲的。
• Experimental Study on Compaction Properties of Dry Sand in Expendable Pattern Casting
  消失模铸造干砂紧实特性的试验研究
• Mr conrad, you are not expendable.
  康拉德先生，你可不是个可有可无的人物。
• The orbiter lifts off vertically like an expendable launch vehicle But makes an unpowered descent similar to a glider.
  飞行器像可耗尽的发动工具一样垂直发射升空，但以类似滑翔机的无动力方式降落。