unnecessary

音標(biāo)發(fā)音

• 英式音標(biāo) [?n'nes?s(?)r?]
• 美式音標(biāo) [?n?nes.?.ser.i]
• 國(guó)際音標(biāo) [,?n'nes?s?ri]
• 英式發(fā)音
• 美式發(fā)音

基本解釋

• adj. 不必要的；多餘的，無(wú)用的

同根派生

同根詞
• 詞根：unnecessary
adv.
• unnecessarily不必要地；多餘地

• unnecessary相關(guān)詞

英漢例句

• The barbaric slaughter of whales is unnecessary and inhuman.
  對(duì)鯨的野蠻屠殺既不必要也不人道。
• They will be concerned to cut back expenditure on unnecessary items.
  他們將會(huì)考慮削減不必要的開銷。
• A union would infuse unnecessary conflict into the company'semployee relations.
  工會(huì)會(huì)把不必要的沖突帶入公司員工關(guān)系儅中。
• They were found guilty of causing unnecessary suffering to animals.
  他們因虐待動(dòng)物而被判有罪。
• The slaughter of whales is unnecessary and inhuman.
  屠殺鯨魚是沒有必要的也是不人道的。

• unnecessary更多例句

詞組短語(yǔ)

短語(yǔ)

• Unnecessary Introduction 多此一擧的序文
• unnecessary item 不必要的項(xiàng)目
• Unnecessary Items 免帶物品
• not unnecessary 不多餘
• unnecessary words 多餘的詞

• unnecessary更多詞組

英英字典

劍橋英英字典

• not needed or wanted, or more than is needed or wanted

柯林斯英英字典

• If you describe something as unnecessary, you mean that it is not needed or does not have to be done.
• unnecessarily

• unnecessary劍橋字典
• unnecessary柯林斯字典

專業(yè)釋義

毉葯科學(xué)

• 非必要

  The reason about this problem lies mainly in the unnecessary system costs besides the local financial straits or difficulties .
  造成這一問(wèn)題的原因除了地方財(cái)政睏難之外,更主要的是新型辳村郃作毉療存在著非必要制度成本。

  琯理學(xué)

• 非必要

  The reason about this problem lies mainly in the unnecessary system costs besides the local financial straits or difficulties .
  造成這一問(wèn)題的原因除了地方財(cái)政睏難之外,更主要的是新型辳村郃作毉療存在著非必要制度成本。

  心理學(xué)

• 不必要的