coil

kɒil
四级六级考研托福雅思

英文释义

n. a structure consisting of something wound in a continuous series of loops
n. a round shape formed by a series of concentric circles (as formed by leaves or flower petals)
n. a transformer that supplies high voltage to spark plugs in a gasoline engine

中文翻译

n. 线圈, 盘绕, 骚动, 卷
vt. 盘绕, 卷

7,984
BNC 频率
9,217
使用频率

记忆技巧

coil 这个单词没有明显的词根词缀，但可以联想到“co-”表示一起，il可以看作是形状的后缀，整体上可以想象成一起盘绕的东西。

例句

1. The gardener used a coil of wire to support the plants.
花匠用一卷铁丝来支撑植物。
2. She decided to coil the rope neatly after finishing her work.
她决定在完成工作后把绳子整齐地卷起来。
3. The electric motor has a coil that creates a magnetic field.
电动机有一个线圈，可以产生磁场。

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