Asynchronous processing allows more time for each event without tying up the requesting thread.

异步处理允许在每个事件上花更多的时间，而无需占用请求线程。

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The factory kept months' worth of raw materials in its warehouse, wastefully tying up capital.

它的仓库里存放着几个月用量的原材料，既浪费又阻碍了资金的自由流通；

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This has the potential of tying up server-side resources, because components must wait for messages to be received.

这样有可能绑定服务器端资源，因为组件必须等待消息被收到。

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Vigo's chief executive, Mario Trujillo, blames Western Union's heavy-handed tactic of tying up its agents.

FORBES: On the Backs Of the Poor

Anxious about tying up the line, Arty nevertheless announced that it was his birthday.

NEWYORKER: The Valetudinarian

Tying up a partner's life online is among the toughest chores a grieving spouse must face.

WSJ: What a Tangled Web We Leave