| 单词 | coil |
| 释义 | Word Frequency coil 1(kɔɪl) verb 1. to wind or gather (ropes, hair, etc) into loops or (of rope, hair, etc) to be formed in such loops 2. (intransitive) to move in a winding course noun 3. something wound in a connected series of loops 4. a single loop of such a series 5. an arrangement of pipes in a spiral or loop, as in a condenser 6. an electrical conductor wound into the form of a spiral, sometimes with a soft iron core, to provide inductance or a magnetic field See also induction coil 7. an intrauterine contraceptive device in the shape of a coil 8. the transformer in a petrol engine that supplies the high voltage to the sparking plugs Derived forms coiler (ˈcoiler) noun Word origin C16: from Old French coillir to collect together; see cullWord Frequency coil 2(kɔɪl) noun the troubles and activities of the world (in the Shakespearean phrase this mortal coil) Word origin C16: of unknown origin |
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