The family jewels are locked away in a safe.

家里的珠宝首饰都锁在保险柜里。

《牛津词典》

The waste is safely locked away until it is no longer radioactive.

废料被安全地封存，直到其不再有辐射。

《柯林斯英汉双解大词典》

Some parents now are choosing to save the cord blood, have it frozen, locked away somewhere just in case it is useful to their child later in life.

现在有些父母选择保存脐带血，把它冷冻起来，锁在某个地方，以防日后对孩子有用。

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Congress itself is considering a bill, the Children's Gun Violence Prevention Act, which would hold gun-owners responsible for keeping guns locked away from children and would require gun manufacturers to make child-proof weapons.

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But arguably the museum's rarest and most magical holdings are the troves of ancient gold locked away in the guided-tour-only Treasure Galleries.

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Conscription is really on the way out (Germany is only the latest instance to show this) because it hardly makes sense to have your well-educated engineers (for example) locked away for a year in the military.

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