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1. Oxford Dictionary

   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

2. • 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
   • ▪ a fitting on the end of a railway vehicle for connecting it to another a train with couplings of the continental pattern
   • 2. the pairing of two items the coupling of tribunals with ministerial enquiries
   • ▪ an interaction between two electrical components by electromagnetic induction, electrostatic charge, or optical link mutually inductive coupling
   • 3. the action of mating or having sexual intercourse.
   • 4. two people in a romantic relationship; a couple.

   coupling constant

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

   Oxford American Dictionary

   coupling rod

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

   Oxford Dictionary

   coupling constant

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

   Oxford Dictionary

   screw coupling

   • n.
     a female screw with threads at both ends for joining lengths of piping or rods.

   Oxford Dictionary

3. • 更多解釋

   coupling

   • IPA[ˈkəpliNG]

   美式

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

   Oxford American Dictionary