guck

n.

粘糊糊的东西；

1. What is this guck on the bottom of my shoe?
   我鞋底上的这人黏糊糊的东西是啥玩意儿?

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Automatic format conversion system and publishing methodology for multi-user network
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Selective multiple protocol transport and dynamic format conversion in a multi-user network
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Method for storing/retrieving files of various formats in an object database using a virtual multimedia file system
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Optical deformability of soft biological dielectrics.