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  1. coupling

    • IPA[ˈkʌplɪŋ]

    英式

    • n.
      a device for connecting parts of machinery;a fitting on the end of a railway vehicle for connecting it to another
    • noun: coupling, plural noun: couplings

    • 釋義
    • 相關詞
    • n.
      名詞
    • 1. a device for connecting parts of machinery:

      undo the couplings so you can lift the pump out

    • 2. a fitting on the end of a railway vehicle for connecting it to another:

      a train with couplings of the continental pattern

    • 3. the pairing of two items:

      the coupling of tribunals with ministerial enquiries

    • 4. an interaction between two electrical components by electromagnetic induction, electrostatic charge, or optical link:

      mutually inductive coupling

    • 5. the action of mating or having sexual intercourse.
    • 6. two people in a romantic relationship; a couple.
    • n. a female screw with threads at both ends for joining lengths of piping or rods.

    Powered by Oxford Dictionary of English 3e

    • n. a measure of the strength of interaction between two particles, or between a particle and a field.

    Powered by New Oxford American Dictionary

    • n. a constant representing the strength of the interaction between a particle and a field.

    Powered by Oxford Dictionary of English 3e

    • n. a rod which couples the driving wheels of a locomotive, enabling them to act as a unit.

    Powered by Oxford Dictionary of English 3e

    • 更多解釋
    • IPA[ˈkəp(ə)liNG]

    美式

    • n.
      a device for connecting parts of machinery:
    • undo the couplings so you can lift the pump out

    Powered by New Oxford American Dictionary

  2. 知識+

    • Couple vs couples

      couple 如果用來當數字用, 指兩個. a couple of apples 等於 two apples. a couple of...用法, 以下有幾個例子, 像是 20 best TV couples of all time, "電視史上的二十對最佳螢幕情侶"...

    • couple 的用法

      是的, 外國人也用a couple of 來表示 「幾個」, 等同於a few 或 several. 例如: a couple of hours...有一些文法瑕疵: 1) 兩個句子不可僅以逗號連接, 此處可加連接詞and或while. 2) couple不是形容詞, 應改為a couple of. I have reviewed the project, and a couple...

    • a couple of time/ times?

      ... 中文是指次數....次數... 一次二次三次..... 是可數名詞... a couple of + 可數名詞 所以是 a couple of times 但是 time 如果沒加 &...