coil
coil 英 [kɔɪl] 美 [kɔɪl]
vt. 盘绕，把…卷成圈 n. 线圈；卷 vi. 成圈状
进行时:coiling 过去式:coiled 过去分词:coiled 第三人称单数:coils 名词复数:coils
- A coil is a spiral shape or a series of circles, each one inside another. You might see a coil of rope on a dock or coils of hair in a fancy hairdo.
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- vt. 盘绕，把…卷成圈
- n. 线圈；卷
- vi. 成圈状
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1. The burnt coil should be renewed.
烧穿的线圈应换新的。
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2. Boil the oil soiled by the coil in the toilet lest it spoil.
把被盥洗室里的线圈弄脏的油煮开,免得它变质.
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3. The team is looking at other materials to decrease coil size and boost efficiency.
小组正在研究其他材料，来减小线圈的尺寸和提高效率。
- coil (n.) 1620s, "length of rope or cable," a specialized nautical sense from coil (v.). General sense "ring or series of rings in which a pliant body is wound" is from 1660s; hence, such a form forced onto a non-pliant body (1826). Specific sense "electrical conductor wound in a coil" is from 1849. Related: Coils.
- coil (v.) 1610s, "to wind, gather into rings one above the other" (trans.), from Middle French coillir "to gather, pick," from Latin colligere "to gather together" from assimilated form of com "together" (see co-) + legere "to gather," from PIE root *leg- (1) "to collect, gather." Intransitive sense "to form rings or spirals" is by 1798. Related: Coiled; coiling.
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