自2010年至今的四级考试中， 共出现过 次
自2010年至今的六级考试中， 共出现过 次
N-COUNT (绳子、金属丝等绕成的)卷，圈 A coil of rope or wire is a length of it that has been wound into a series of loops.
Tod shook his head angrily and slung the coil of rope over his shoulder...
The steel arrives at the factory in coils.
N-COUNT 一卷;一圈 A coil is one loop in a series of loops.
Pythons kill by tightening their coils so that their victim cannot breathe.
N-COUNT (电路的)线圈 A coil is a thick spiral of wire through which an electrical current passes.
N-COUNT (汽车发动机的)盘管 In a vehicle, the coil is the part on a petrol engine that sends electricity to the spark plugs.
N-COUNT 子宫节育环;避孕环 The coil is a contraceptive device used by women. It is fitted inside a woman's womb, usually for several months or years.
V-ERG 卷;盘绕 If you coil something, you wind it into a series of loops or into the shape of a ring. If it coils around something, it forms loops or a ring.
He turned off the water and began to coil the hose...
Louisa was dancing, spinning by herself, her skirt flying out and coiling around her feet...