hang onto

基本解释

What single truth can we grasp and hang onto for dear life when all other truths around us seem to fade with time?
当我们周围所有其他都似乎随着时间而消逝时，我们能够掌握哪个真理并依靠它来生活呢？
Whether you hang onto this reference or not is up to you, because the WatchService returns the relevant WatchKey to you when an event is triggered.
是否挂接到这个引用由您决定，因为触发事件后，WatchService 会返回相关的 WatchKey。
Therefore, it makes sense to assume that the software industry just needed some new message to hang onto, and the message delivered by the Agile Manifesto fitted very well.
因此，假设软件业只是需要一些新的信息去依附是合乎情理的，而敏捷宣言传达的信息很适合。

Currently, they can defer their U.S. taxes by letting their foreign subsidiaries hang onto their profits.
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Otherwise, a wise business will hang onto its cash until the right opportunity come along.
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In the first stage, people still hang onto their money, expecting prices to come down.
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