[U](一)卷,(一)圈; 盘卷之物 a connected set of rings or twists into which a rope, wire, length of hair, etc. can be wound; continuous circular shape made by winding
[C]线圈 an electrical apparatus made by winding wire into a continuous circular shape, used for carrying an electric current
英英释义
Noun:
a structure consisting of something wound in a continuous series of loops;
"a coil of rope"
a round shape formed by a series of concentric circles (as formed by leaves or flower petals)
a transformer that supplies high voltage to spark plugs in a gasoline engine
a contraceptive device placed inside a woman's womb
tubing that is wound in a spiral
reactor consisting of a spiral of insulated wire that introduces inductance into a circuit
"the muscles and nerves of his fine drawn body were coiling for action"
"black smoke coiling up into the sky"
"the young people gyrated on the dance floor"
make without a potter's wheel;
"This famous potter hand-builds all of her vessels"
wind around something in coils or loops
coil的用法和样例:
例句
用作名词 (n.)
He passed me a coil of thread. 他递给我一卷线。
The birds are entangled in the coil of a net. 鸟被缠在网圈里了。