There is only one limitation to what can be cached — the item must be an object.

对于什么可以被高速缓存这个问题只有一个限制—这个项必须是一个对象。

youdao

Note that the first item must an element, not a list fragment.

注意，第一项必须是一个元素，不能是列表片段。

youdao

In other words, given the source list, the path to the source item must provide a unique value.

换言之，对于给定的源列表，到源项目的路径必须提供一个惟一的值。

youdao

What do you think about the term, "a must-have item"?

你怎么看待这个术语，“必备款”？

追求个性 - SpeakingMax英语口语达人

Furthermore, each item must be justified in writing and published in the Federal Register.

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His market data service is a must-have item for investment professionals in the U.S. and, increasingly, in Europe.

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My personal favorite item must be the Marker statue only because it is so vital the gameplay experience.

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