coil的中文意思、音标与词形变化

n. 线圈, 盘绕, 骚动, 卷 vt. 盘绕, 卷

n. a structure consisting of something wound in a continuous series of loops n. a round shape formed by a series of concentric circles (as formed by leaves or flower petals) n. a transformer that supplies high voltage to spark plugs in a gasoline engine