[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
Verb
to wind or move in a spiral course;
"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
组词搭配
形容词+～
loose coil蓬松的头发
介词+～
in a coil卷起
～+介词
coil of cable一卷电缆
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。
The burnt coil should be renewed.烧穿的线圈应换新的。
This is a double induction coil.这是一对感应线圈。
用作动词(v.)
The snake coiled itself around the tree.蛇盘绕在树上。
She coiled her hair at the back of her head.她把头发盘在脑后。
The shipmaster asked the sailors to coil the ropes down on the ground.船长叫海员把缆绳盘在地上。
