柯林斯詞典microdot /?ma?kr???d?t/ 1. N a microcopy about the size of a pinhead, used esp in espionage 微點(diǎn)拷貝 返回 microdot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(diǎn) Today's spies are as likely to hide codes on an iPad as in a microdot. 當(dāng)今的間諜把代碼藏在iPad的可能和藏在微點(diǎn)里一樣大。 Microdot cameras produce images so small that they can be hidden in the full stop of this sentence . 微點(diǎn)相機(jī)可以把圖片制得極小，可以藏在標(biāo)點(diǎn)句號(hào)里。 返回 microdot