a coil of [material]
表示由某种材料绕成的线圈或卷状物。
She bought a coil of copper wire.
她买了一卷铜线。
线圈；点火线圈；（制陶用的）泥条；泥卷；喧闹；骚动；混乱；纠缠；困惑；纷乱
something wound in a continuous round or spiral shape; any object in this shape
卷成螺旋状或螺线状的东西。
Something wound in the form of a helix or spiral.
喧嚣,骚动,忙乱,混乱。
A noise, tumult, bustle, or turmoil.
由连续一系列圈组成的结构
a structure consisting of something wound in a continuous series of loops
导线绕成的线圈,电流可从中通过。
A coil of electrically conductive wire through which electricity can flow.
由一系列同心圆形成的圆形(如叶子或花瓣形成的)
a round shape formed by a series of concentric circles (as formed by leaves or flower petals)
黏土圆柱体。
A cylinder of clay.
为汽油发动机的火花塞提供高电压的变压器
a transformer that supplies high voltage to spark plugs in a gasoline engine
纠缠；困惑。
Entanglement; perplexity.
The electric current flows through the copper coil to generate a magnetic field.
电流流过铜线圈以产生磁场。
用法提示：表示电器元件“线圈”
AI contextual example
She carefully unwound the coil of rope before climbing.
她小心地解开那卷绳子再攀爬。
用法提示：表示盘绕成圈的一卷绳子
AI contextual example
The spring inside the toy consists of a tightly wound metal coil.
玩具内部的弹簧由一个紧密缠绕的金属线圈构成。
用法提示：表示螺旋状的金属线圈（弹簧）
AI contextual example
表示由某种材料绕成的线圈或卷状物。
She bought a coil of copper wire.
她买了一卷铜线。
描述物体呈盘绕状态。
The snake lay in a coil on the rock.
那条蛇盘成一圈躺在岩石上。
强调形成线圈的动作或结果。
The rope formed a tight coil on the deck.
绳子在甲板上形成了一个紧线圈。
grammar · medium
易错句子I bought coil of wire.
正确表达I bought a coil of wire.
coil 是可数名词，单数形式前需要加冠词 a 或 an，因此错误句中缺少冠词。
grammar · medium
易错句子He has a coil rope.
正确表达He has a coil of rope.
表示“一卷绳子”时，应用介词 of 连接 coil 和 rope，构成“a coil of rope”，错误句缺少介词 of。
coil 指连续的盘绕或卷绕，常用于金属线、绳索等；curl 指自然的卷曲形状，如头发或纸张的卷边。
coil 强调一圈圈叠放的卷绕，如弹簧或线圈；spiral 强调连续向外或向内绕圈的曲线路径，如螺旋楼梯或银河。
绳圈
He tied the boat with a coil of rope.
他用一圈绳子把船系好。
螺旋弹簧
The mattress uses coil springs for support.
床垫使用螺旋弹簧提供支撑。
点火线圈
The car's ignition coil needs to be replaced.
汽车的点火线圈需要更换。
烟圈
She blew a perfect coil of smoke.
她吹了一个完美的烟圈。
发卷
Her hair fell in a loose coil.
她的头发松散地垂成一个发卷。
线圈（导线绕制）
The electrician wrapped a coil of wire around the terminal.
电工把一圈导线绕在接线端子上。
n. (coil + spring)
n. (coil + gun)
n. (coil + whine)
n. (coil + tap)
n. (coil + binding)
n. (coil + pack)
线圈通常由电线缠绕而成。
弹簧也是一种螺旋状结构，与线圈类似。
线圈是变压器的重要组成部件。
汽车引擎中线圈产生高压电以产生火花。
绳子可以盘绕成圈。
当我们摆脱了这一具皮囊（尘世的纷扰）之后。
A coil of rope was on the floor.
一卷绳子在地上。
Dictionary facts from ECDICT, WIKTIONARY.