mutually exclusive的用法和樣例：
例句
- Controls to allow users to choose between exclusive options.
控制項以使用戶能在互斥的選項之間進行選擇。 - Another way to implement mutual exclusion is to boost the thread priority to a level higher than all of the threads competing for a certain resource.
實現互斥的另一個方法是把線程的優先順序提升到一個比其他所有與其競爭某個資源的線程更高的優先順序。
