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  1. base

    • IPA[bās]

    美式

    • n.
      the lowest part or edge of something, especially the part on which it rests or is supported;the part of a column between the shaft and pedestal or pavement.
    • v.
      have as the foundation for (something); use as a point from which (something) can develop;situate as the center of operations
    • verb: base, 3rd person present: bases, gerund or present participle: basing, past tense: based, past participle: based

    • noun: base, plural noun: bases

    • 釋義
    • 相關詞
    • 片語

    名詞

    • 1. the lowest part or edge of something, especially the part on which it rests or is supported she sat down at the base of a tree 同義詞 foundation, bottom, foot, support, prop, ... 更多反義詞 top
    • the part of a column between the shaft and pedestal or pavement.
    • the end at which a part or organ is attached to the trunk or main part a shoot is produced at the base of the stem
    • a line or surface on which a figure is regarded as standing the base of the triangle
    • a line of known length used in triangulation.
    • the lowest part of a shield.
    • 2. a conceptual structure or entity on which something draws or depends the town's economic base collapsed
    • something used as a foundation or starting point for further work; a basis uses existing data as the base for the study 同義詞 basis, bedrock, foundation, core, essence, ... 更多
    • a group of people regarded as supporting an organization, for example by buying its products a client base
    • 3. a place used as a center of operations by the armed forces or others; a headquarters the corporal headed back to base a base for shipping operations 同義詞 headquarters, center, starting point, camp, site, ... 更多
    • the main place where a person works or stays she makes the studio her base
    • 4. a main or important element or ingredient to which other things are added soaps with a vegetable oil base 同義詞 medium, vehicle, carrier
    • a substance such as water or oil into which a pigment is mixed to form paint.
    • a substance used as a foundation for makeup her makeup artist works with base, eye makeup, and lipstick
    • 5. a substance capable of reacting with an acid to form a salt and water, or (more broadly) of accepting or neutralizing hydrogen ions.
    • a purine or pyrimidine group in a nucleotide or nucleic acid.
    • 6. the middle part of a bipolar transistor, separating the emitter from the collector.
    • 7. the root or stem of a word or a derivative.
    • the uninflected form of a verb.
    • 8. a number used as the basis of a numeration scale.
    • a number in terms of which other numbers are expressed as logarithms.
    • 9. one of the four stations that must be reached in turn to score a run.
    • informal used to refer to progressive levels of sexual intimacy she and her boyfriend got to second base

    動詞

    • n.
      the first of the four stations that must be reached in turn to score a run: she made an awkward turn at first base and injured her right ankle

    Oxford American Dictionary

    • n.
      the first of the four stations that must be reached in turn to score a run: she made an awkward turn at first base and injured her right ankle

    Oxford Dictionary

    • n.
      a signal for uniformly and repeatedly deflecting the electron beam of a cathode ray tube.

    Oxford Dictionary

    • n.
      an application of manure or fertilizer to the earth, which is then ploughed or dug in.

    Oxford Dictionary

    • n.
      a parachute jump from a fixed point, typically a high building or promontory, rather than an ...
    • v.
      perform a base jump: he base jumped from the top on to the glacier below

    Oxford American Dictionary

    • n.
      a military hospital situated at some distance from the area of active operations during a war.

    Oxford Dictionary

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    • IPA[beɪs]

    英式

    • n.
      the lowest part or edge of something, especially the part on which it rests or is supported: she sat down at the base of a tree
    • v.
      use (something specified) as the foundation or starting point for something: the film is based on a novel by Pat Conroy entitlement will be based on income

    Oxford Dictionary

    • IPA[beɪs]

    英式

    • adj.
      without moral principles; ignoble: the electorate's baser instincts of greed and selfishness

    Oxford Dictionary

    • IPA[bās]

    美式

    • adj.
      (of a person or a person's actions or feelings) without moral principles; ignoble: the electorate's baser instincts of greed and selfishness we hope his motives are nothing so base as money

    Oxford American Dictionary

  2. 知識+

    • RADIANT BASE

      ...用詞吧! 可能有兩種意思吧, 可是我不知道中文怎麼說 base 就像二進位, 十進位, 之類的 1. 角度的測量單位 45度...和這條線和x 軸的夾角。 (2,2) 用 "RADIANT BASE" 就是 (2/根號2, pi/4)

    • base at 和 base on 的用法有何差異?

      他們的字義就是最大的不同base at - 設置於 / 設置在.....例句: 他們的總公司是設置在加州的洛杉磯Their...基於....例句: 基於地心引力的原理,所有有重量的物體都會往地球的中心點掉落。Base on the law of gravity, all weighted objects will fall toward the center...

    • vendor-base

      Vendor base: 基本供應商 Using the internet to expand your vendor base: 使用互聯網...