coil
柯林斯词典
1. N-COUNT A coil of rope or wire is a length of it that has been wound into a series of loops. (繩子或金屬線的) 圈
Tod shook his head angrily and slung the coil of rope over his shoulder. 托德生氣地搖搖頭，把那圈繩索甩過肩頭。
2. N-COUNT A coil is one loop in a series of loops. 一圈
Pythons kill by tightening their coils so that their victim cannot breathe. 蟒蛇捕殺時緊緊磐成圈，使獵物無法呼吸。
3. N-COUNT A coil is a thick spiral of wire through which an electrical current passes. 線圈
4. V to wind or gather (ropes, hair, etc) into loops or (of rope, hair, etc) to be formed in such loops 將(繩、頭發等)磐成圈
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coil /kɔɪl/ (coils)
剑桥词典
coil noun [C] (CIRCLE)
a length of rope , hair , or wire , arranged into a series of circles , one above the other
（繩索、頭發或電線的）卷，圈，磐
A coil of rope lay on the beach . 海灘上放著一卷繩子。
figurative A coil of thick blue smoke rose up from his pipe . 一圈藍色的濃菸從他的菸鬭裡冒了出來。
electronics specialized
a twisted length of wire through which an electric current travels
（電）線圈
coil noun [C] (MEDICAL)
UK informalan IUD (= a medical device to stop a woman becoming pregnant )
子宮節育環 返回 coil