microdot
柯林斯詞典
1. N a microcopy about the size of a pinhead, used esp in espionage 微點拷貝
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microdot /?ma?kr???d?t/
劍橋詞典
- a piece of text or an image that has been reduced in size to fit onto a very small circular object
微點
Today's spies are as likely to hide codes on an iPad as in a microdot. 當今的間諜把代碼藏在iPad的可能和藏在微點里一樣大。
Microdot cameras produce images so small that they can be hidden in the full stop of this sentence . 微點相機可以把圖片制得極小，可以藏在標點句號里。 返回 microdot