This makes it highly efficient but means that client notification of events is delayed until the client makes an unrelated call.

这使它具有较高的效率，但也意味着客户机事件通知被延迟到直到发生另一个不相关的客户机调用。

youdao

If you wanted the queued item to do something else, you would need to add that to the implementation of the Delayed object and call that new method upon retrieval from the queue.

如果希望队列项做一些其他事情，就需要在Delayed对象的实现中加入方法，并在从队列中取出后调用这个新方法。

youdao

ANNE: Call the airline and see if the flight is delayed. If it's on time, try and find an alternative flight.

打电话给机场看能不能延误起飞。如果要准时起飞的话，那就试着找其他航班。

youdao

He tripped Callahan, and then, with the call delayed while New York was pulling the goalie, he dragged down Ryan McDonagh from the side for a holding call.

WSJ: Ovechkin penalties spur Rangers' 4-1 win over Caps

On the current voyage the Adonia had to spend an extra day in Barbados to await delayed supplies and it missed one scheduled call in Brazil because of a local police strike which might have made it risky for passengers to go ashore.

CNN: Argentina cruise ships caught in diplomatic storm

With these words in mind I delayed my flight back to London and awaited the call.

BBC: On the trail of Colonel Gaddafi