核心词议：
v. 盘绕，把……卷成圈，成圈状
n. 线圈；一圈（绳索）；卷；（自动售货机中的）成卷邮票；蚊香
coil 基本解释
n. （一）卷，（一）盘；盘卷之物；线圈；纷乱，纠缠不清
vt. 盘绕；卷成一圈
vi. 绕成盘状；卷绕成圈
vt. 盘绕；卷成一圈
vi. 绕成盘状；卷绕成圈
速记方法
速记技巧 词源记忆法 缩写自拉丁词colligere，收集，词源同collect.
知识扩展
短语动词 coil up 卷；盘绕
coil 变化形式
复数： coils
第三人称单数： coils
过去式： coiled
过去分词： coiled
现在分词： coiling
易混淆的单词： CoilCOIL
第三人称单数： coils
过去式： coiled
过去分词： coiled
现在分词： coiling
易混淆的单词： CoilCOIL
中文词源： coil 缠绕 缩写自拉丁词colligere, 收集，词源同collect. coil
精选例句
1、 The burnt coil should be renewed.
烧穿的线圈应换新的。
2、 Boil the oil soiled by the coil in the toilet lest it spoils.
把被盥洗室里的线圈弄脏的油煮开，以免变质。
1、 “They’re harder to find and they have job offers,” says Jay Dunwell, president of Wolverine Coil Spring, a family-owned firm, “They may be coming [into the workforce], but they’ve been plucked by other industries that are also doing as well as manufacturing.”
家族企业Wolverine Coil Spring的总裁杰伊·邓威尔说:“他们更难找到，而且他们有工作机会。他们可能会进入劳动力市场，但他们已经被其他表现和制造业一样好的行业挖走了。”
常见考点例句：
- The coil type and steel gauge are much more important .
- 弹簧线圈的品种还有钢材厚度才是更重要的。
- The coil converts the current into a powerful magnetic field .
- 线圈把电流转化成强大的磁场。
- Posco has raised its benchmark hot-rolled coil prices by more than 60 per cent this year to cover higher raw material costs .
- 浦项制铁今年已将热轧板卷的基准价格上调逾60%，以弥补原材料成本上涨的影响。
- Coil counts don 't matter unless that is the only difference between two beds .
- 线圈数量根本不是问题，除非这是两张床之间唯一的区别。
- 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。
