available queue

• 可用队列

available queue的用法和样例：

例句

1. Applications use a queue to store items in their order of occurrence.
   应用程序用队列存取按出现顺序排列的元素。
2. The user interface also contains buttons to update the grid with the current contents of the queue and purge the queue.
   用户界面还包含用队列的当前内容更新网格的按钮和清除队列的按钮。