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1. Oxford Dictionary

   coil

   • IPA[kɔɪl]

   英式

   • n.
     a length of something wound in a joined sequence of concentric rings；a single ring in a coil
   • v.
     arrange (something long and flexible) in a coil；move or twist into the shape of a coil

   • verb: coil, 3rd person present: coils, gerund or present participle: coiling, past tense: coiled, past participle: coiled

   • noun: coil, plural noun: coils

2. • 釋義
   • 相關詞

   n.

   名詞

   • 1. a length of something wound in a joined sequence of concentric rings a coil of rope a coil of blue smoke rose from the tip of her cigarette
   • ▪ a single ring in a coil the snake wrapped its coils around her
   • ▪ an intrauterine contraceptive device in the form of a coil many women don't like the idea of having a coil fitted
   • ▪ an electrical device consisting of a coiled wire, for converting the level of a voltage, producing a magnetic field, or adding inductance to a circuit a relay coil
   • ▪ an electrical coil used for transmitting high voltage to the spark plugs of an internal combustion engine.
   • ▪ a slow-burning spiral made from the dried paste of pyrethrum powder, which produces a smoke that deters mosquitoes.
   • ▪ a roll of postage stamps, especially one for use in a vending machine.

   v.

   動詞

   • 1. arrange (something long and flexible) in a coil he began to coil up the heavy ropes he coiled a lock of her hair around his finger
   • ▪ move or twist into the shape of a coil smoke coiled lazily towards the ceiling

   voice coil

   • n.
     a coil of wire that drives the cone of a loudspeaker according to the signal current flowing in it.

   Oxford Dictionary

   voice coil

   • n.
     a coil of wire that drives the cone of a loudspeaker according to the signal current flowing in it.

   Oxford American Dictionary

   Tesla coil

   • n.
     a form of induction coil for producing high-frequency alternating currents.

   Oxford American Dictionary

   moving-coil

   • adj.
     (of an electrical device such as a voltmeter or microphone) containing a wire coil suspended in ...

   Oxford Dictionary

   coil spring

   • n.
     a helical spring made from metal wire.

   Oxford Dictionary

   induction coil

   • n.
     a coil for generating intermittent high voltage from a direct current.

   Oxford American Dictionary

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3. • 更多解釋

   coil

   • IPA[koil]

   美式

   • n.
     a length of something wound or arranged in a spiral or sequence of rings: a coil of rope a coil of blue smoke rose from the tip of her cigarette
   • v.
     arrange or wind (something long and flexible) in a joined sequence of concentric circles or rings: he began to coil up the heavy ropes he coiled a lock of her hair around his finger

   Oxford American Dictionary

   coil

   • IPA[koil]

   美式

   • n.
     a confusion or turmoil.

   Oxford American Dictionary

   coil

   • IPA[kɔɪl]

   英式

   • n.
     a confusion or turmoil.

   Oxford Dictionary