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extract

音標[ik'str?kt] 讀音

漢語翻譯


n. 榨出物, 精汁, 摘錄, 選段
vt. (費力地)取出, 採掘, 榨取, 摘錄, 吸取
【計】 提取
【化】 抽取; 提取; 萃取; 浸膏; 浸膏劑; 萃取液; 提取液
【醫】 提取, 浸膏, 浸出物

詞型變化:

名詞:extractor 動詞過去式:extracted 過去分詞:extracted 現在分詞:extracting 第三人稱單數:extracts 形容詞:extractable 

詞意辨析:

quotation, extract
這兩個名詞均有“引文、引語”之意。
quotation: 常指篇幅較短的引語。
extract: 指選錄或摘錄,一般較長。

英文解釋:

名詞 extract:

  1. a solution obtained by steeping or soaking a substance (usually in water)
    同義詞:infusion
  2. a passage selected from a larger work
    同義詞:excerpt, excerption, selection

動詞 extract:

  1. remove, usually with some force or effort; also used in an abstract sense
    同義詞:pull out, pull, pull up, take out, draw out
  2. get despite difficulties or obstacles
  3. deduce (a principle) or construe (a meaning)
    同義詞:educe, evoke, elicit, draw out
  4. extract by the process of distillation
    同義詞:distill, distil
  5. separate (a metal) from an ore
  6. obtain from a substance, as by mechanical action
    同義詞:press out, express
  7. take out of a literary work in order to cite or copy
    同義詞:excerpt, take out
  8. calculate the root of a number

例句:

  1. A computer word that specifies to extract some parts of another computer word.
    一種計算機字,它規定對另一計算機字的某些部分進行析取。
  2. She extracted a small notebook from her handbag.
    她從手提包里取出了一個小筆記本。
  3. I had extracted a detailed account from him.
    我從他那裡打聽出了詳情。
  4. I would like to quote two extracts from the book.
    我很想引用這本書的兩段文字。

詳細解釋:


ex.tract

v.tr.(及物動詞)
ex.tract.ed,ex.tract.ing,ex.tracts
To draw or pull out, using great force or effort:
用力拔出:用大力努力拔出或拖出:
例句:
extract a wisdom tooth.
拔出一顆智齒

To obtain despite resistance:
不顧反抗而獲得:
例句:
extract a promise.
迫使作出許諾

To obtain from a substance by chemical or mechanical action, as by pressure, distillation, or evaporation.
榨出,提取,蒸餾:通過化學作用或機械作用從某物質中獲得,如通過壓榨、蒸餾或蒸發
To remove for separate consideration or publication; excerpt.
摘錄,引用:為單獨論述或出版而摘抄;摘錄

To derive or obtain (information, for example) from a source.
選取:從某一出處獲得或取得(信息)
To deduce (a principle or doctrine); construe (a meaning).
演繹,解釋:推斷原則或教義);分析(意義
To derive (pleasure or comfort) from an experience.
得到:從一次經歷中獲得(樂趣或舒適)
Mathematics To determine or calculate (the root of a number).
【數學】 開方,求根:確定或計算(一數的根)
n.(名詞)

A passage from a literary work; an excerpt.
摘錄:從文學作品中摘錄下來的一段;摘錄
A concentrated preparation of the essential constituents of a food, a flavoring, or another substance; a concentrate:
濃縮物,汁:一種食物、調味品或其它物質的精華部分的濃縮製劑;濃縮物:
例句:
maple extract.
楓樹汁

來源:
Middle English extracten
中古英文 extracten
from Latin extrahere extract-
源自 拉丁語 extrahere extract-
ex- [ex-]
ex- [前綴,表.…之外.]
trahere [to draw]
trahere [汲取]

【引伸】
extract.able 或
extract.ible
adj.(形容詞)
extrac.tor
n.(名詞)

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