a small safety part in an electrical device or piece of machinery which causes it to stop working if the electric current is too high, and so prevents fires or other dangers
发音
例句
1. The metal will fuse at a relatively low temperature. 这金属在不太高的温度下熔化。 2. This is the right fuse for the refrigerator. 这是电冰箱上使用的保险丝。