breaker/ˈbreɪkər/复数形式breakers1断路器, 电路保护器a device that trips like a switch and opens the circuit when overloaded同义词： circuit breaker2波浪, 碎浪waves breaking on the shore同义词： surfbreakers3破碎机, 碎石工a person who works in a quarry and is responsible for breaking stones or rocks同义词： ledgeman