expendable
音标发音
- 英式音标 [ɪk'spendəb(ə)l; ek-]
- 美式音标 [ɪkˈspen.də.bəl]
- 国际音标 [ik'spendəbl]
- 英式发音
- 美式发音
基本解释
- adj. 可消費的；排出的；不重複使用的；可犧牲的
- n. 消耗品
同根派生
- n性質的同根詞
- expense：損失，代價；消費；開支。
- expenditure：支出，花費；經費，消費額。
- vi性質的同根詞
- expense：被花掉。
- vt性質的同根詞
- expense：曏…收取費用。
- expend：花費；消耗；用光；耗盡。
英汉例句
- Once our services cease to be useful to them, we're expendable.
一旦我們的服務對他們不再有用，我們就可能被拋棄。 - During the recession, training budgets were seen as an expendable luxury.
在經濟衰退期間，培訓預算被認爲是一項可以節省下來的奢侈費用。 - We need such expendable supplies as pencils, ink and paper.
我們需要象鉛筆 、 墨水和紙張這樣的消費品. - Once our services cease to be useful to them, we're expendable.
一旦我們的服務對他們不再有用，我們就可能被拋棄。 - During the recession, training budgets were seen as an expendable luxury.
在經濟衰退期間，培訓預算被認爲是一項可以節省下來的奢侈費用。
词组短语
- Expendable jammer 投擲式乾擾機;消耗性電子亂真器
- expendable pallet 易耗托磐
- expendable equipment 使用一次的設備;消耗性設備
- expendable item [計劃]浪費項目
- expendable refrigerant 擴散致冷劑
短語
英英字典
- If someone or something is expendable, people can do something or deal with a situation without them.
- If you regard someone or something as expendable, you think it is acceptable to get rid of them, abandon them, or allow them to be destroyed when they are no longer needed.
劍橋英英字典
柯林斯英英字典
专业释义
- (尤指在戰鬭中)爲達某種目的而可犧牲的物品(如容易補充的軍需、給養、裝備等)或人員(如掩護退卻的少數部隊)
- 消耗的