The word "discovery" literally means, uncovering something that's hidden from view.

“发现”一词，字面上是指揭开某种视线以外的隐藏的事物。

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An example of this is street names, which are hidden from view at the magnification shown below.

例如街道名，在下面的显示中其被隐藏。

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By its very nature the occult is hidden from view, concealed... available only to the initiate... secret.

很自然，神秘是隐藏在视野里的，藏匿的…仅对新来者产生效应…的秘密。

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In "Family of Man," a dark-haired, light-eyed woman with a bright blue head covering looks intensely at something hidden from view.

VOA: special.2009.11.20

All that is true, but what is often hidden from view is the impact on women and children.

CNN: CHILDREN OF THE CRISIS

In order to persuade sources to reveal information hidden from view, they depend upon assurances of absolute confidentiality.

BBC: Apple Macs in store

Compared to offshore wind farms, tidal energy devices like the turbine trialed in Scotland are completely hidden from view.

CNN: Tide turns towards undersea energy