顾老师英语课堂
基本释义:由导线绕成的螺旋状结构;盘绕
词源:源自古法语"coillir",意为"收集、缠绕"
用于电路中的电感元件
螺旋状排列的金属丝或管
盘绕、卷曲的动作
"coil"既是名词也是动词,在工程技术领域使用频率很高,日常生活中也可用于描述盘绕的动作或形状。
The ignition coil is an important car part.
Please coil the rope neatly.
This coil of wire is 10 meters long.
点火线圈是汽车的重要部件。
请把绳子整齐地盘绕起来。
这卷电线有10米长。
科-伊尔(双元音)
科-伊尔(双元音)
表示电磁感应线圈
螺旋弹簧
盘绕起来
A coil is always made of metal. (错误)
正确:A coil can be made of various materials.
Coil only refers to electrical components. (错误)
正确:Coil can refer to both electrical components and general spiral shapes.
1. 变压器线圈过热了。
2. 使用后请将花园软管盘绕起来。
3. 这卷铜线非常柔软。
1. 读作[kɔɪl](双元音)
2. The coil is used for electromagnetic induction.
3. Place the book on the shelf (coil用于可盘绕物品).