线头

例句：

1. 1. The dress has a beautiful lace detail at the neckline.
   这件衣服在领口处有一个漂亮的蕾丝细节。
2. 2. The book ends with a cliffhanger that left me eager to know what happens next.
   这本书以一个悬念结尾，让我迫不及待想知道接下来会发生什么。
3. 3. The car was found with its engine wired up and a small piece of metal in the engine compartment.
   这辆车被发现时引擎被接线了，发动机舱里还有一小段金属。