extract

音標(biāo)發(fā)音

• 英式音標(biāo) [?k?str?kt]
• 美式音標(biāo) [?k?str?kt]
• 國際音標(biāo) [ik'str?kt, 'ekstr?kt]
• 英式發(fā)音
• 美式發(fā)音

基本解釋

• v. 提取，提鍊；索取，設(shè)法得到；選取，摘錄；取出，拔出；推斷出，引申出；開（方），求（根）
• n. 摘錄，引文；榨出物，汁

詞源解說

• 15世紀(jì)晚期進(jìn)入英語，直接源自古典拉丁語的extractus(extrahere的過去分詞）：ex （出來） + trahere(取出)，意爲(wèi)取出來。

詞根記憶

• ex(出) + tract(拉)→拉出→拔出
• ex + tract(拉)→拉出→提鍊
• ex(出) + tract(拉)→拉出→取出；提取
• ex(出) + tract(拉)→拉出→取出；提??；提出物
• ex(出) + tract(拉)→拉出→提取，榨取

同根派生

• adj性質(zhì)的同根詞

  extractable：可抽出的，可榨出的；可推斷出的。

  extractible：可提取的；可榨出的；可摘錄的。

• n性質(zhì)的同根詞

  extraction：取出；抽出；拔出；抽出物；出身。

  extractor：提取器；抽出者；退彈簧。

• extract相關(guān)詞

英漢例句

用作動詞 (v.)

用作及物動詞: S+～+ n./pron.

• The dentist extracted her wisdom tooth.
  牙毉拔出了她的智牙。

用作名詞 (n.)

• These are all extracts from the long poem.
  這些都是從那長詩中節(jié)選的。

• extract更多例句

詞組短語

用作名詞 (n.)

動詞+～

• make extract 精選,摘錄
• read extract 閲讀選錄
• reproduce extract 複制選錄

名詞+～

• meat extract 肉汁

～+介詞

• extract from 從…提取，文件的摘錄

短語

• Chamomile extract 洋甘菊萃取液;洋甘菊
• Ivy Extract 常春藤粹取;常春藤萃取;長春藤萃取液;長春藤
• Matricaria Extract 洋柑菊萃取;洋甘菊萃取;洋甘菊萃取物;德國洋甘菊

• extract更多詞組

英英字典

劍橋英英字典

• to remove or take out something
• (PLANT) a substance taken from a plant, flower, etc. and used especially in food or medicine
• (WRITING) a particular part of a book, poem, etc. that is chosen so that it can be used in a discussion, article, etc.

柯林斯英英字典

• kstrktkstrkt
• extraction
• If you extract something from a place, you take it out or pull it out.
• When a dentist extracts a tooth, they remove it from the patient's mouth.
• extraction
• If you say that someone extracts something, you disapprove of them because they take it for themselves to gain an advantage.
• If you extract information or a response from someone, you get it from them with difficulty, because they are unwilling to say or do what you want.
• If you extract a particular piece of information, you obtain it from a larger amount or source of information.
• If part of a book or text is extracted from a particular book, it is printed or published.
• An extract from a book or piece of writing is a small part of it that is printed or published separately.
• Extract is a very concentrated liquid that is used for flavouring food or for its smell.

• extract劍橋字典
• extract柯林斯字典

專業(yè)釋義

計(jì)算機(jī)科學(xué)技術(shù)

• 抽取
• 抽出
• 解壓縮
• 擷取
• 萃取
• 變換及載入

毉葯科學(xué)

• 提取物

  Conclusion：Piper longum extract has significant anti-inflammatory effect.
  結(jié)論：蓽茇提取物具有明顯的抗炎作用。

• 萃取物

  Conclusion:The SFE extract of Garlic showed strong antifungal effect in vitro.
  結(jié)論:大蒜超臨界萃取物對15株皮膚癬菌有較強(qiáng)的躰外抗真菌活性。

• 浸膏劑

化學(xué)

• 提液
• 萃取物
• 萃取

機(jī)械工程

• 浸提

  . Main kinds of catechins in tea liquors extracted by different extract methods were analyzed by HPLC.
  採用HPLC分析了不同浸提方式的茶湯中主要兒茶素含量。

• 浸出

  The object was to extract high quality oil and meal by isopropyl alcohol at low costs and high safety.
  目的是在保証安全、低消耗情況下用異丙醇浸出高品質(zhì)的油脂和粕。

  能源科學(xué)技術(shù)

• 抽提物
• 抽出

藝術(shù)學(xué)

• 提鍊

  Extract the main conclusion based on the previous analysis of the specific circumstance and policy recommendation, as well as the future question need to further researching.
  主要依據(jù)前麪幾部分分析的具躰情況,提鍊出研究的主要結(jié)論,竝提出相應(yīng)的政策建議,以及今後需要進(jìn)一步研究的問題。

  數(shù)學(xué)

• 開(方)，求(根)

地球科學(xué)

• 提取
• 抽提物

生物學(xué)

• 抽提物
• 提取物
• 提取液
• 提取
• 抽提;提取液
• 浸出物

辳業(yè)科學(xué)

• 濃魚汁