expendable

音標(biāo)發(fā)音

• 英式音標(biāo) [?k'spend?b(?)l; ek-]
• 美式音標(biāo) [?k?spen.d?.b?l]
• 國際音標(biāo) [ik'spend?bl]
• 英式發(fā)音
• 美式發(fā)音

基本解釋

• 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(zhì)的同根詞

  expense：損失，代價；消費；開支。

  expenditure：支出，花費；經(jīng)費，消費額。

• vi性質(zhì)的同根詞

  expense：被花掉。

• vt性質(zhì)的同根詞

  expense：曏…收取費用。

  expend：花費；消耗；用光；耗盡。

• expendable相關(guān)詞

英漢例句

• Once our services cease to be useful to them, we're expendable.
  一旦我們的服務(wù)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(jīng)濟衰退期間，培訓(xùn)預(yù)算被認爲(wèi)是一項可以節(jié)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(wù)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(jīng)濟衰退期間，培訓(xùn)預(yù)算被認爲(wèi)是一項可以節(jié)省下來的奢侈費用。

• expendable更多例句

詞組短語

短語

• 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(shè)備;消耗性設(shè)備
• expendable item [計劃]浪費項目
• expendable refrigerant 擴散致冷劑

• expendable更多詞組

英英字典

劍橋英英字典

• If someone or something is expendable, people can do something or deal with a situation without them.

柯林斯英英字典

• 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.

• expendable劍橋字典
• expendable柯林斯字典

專業(yè)釋義

軍事學(xué)

• (尤指在戰(zhàn)鬭中)爲(wèi)達某種目的而可犧牲的物品(如容易補充的軍需、給養(yǎng)、裝備等)或人員(如掩護退卻的少數(shù)部隊)

能源科學(xué)技術(shù)

• 消耗的