蜘蛛

zhī zhū spider

池

Chí surname Chi

chí pond; reservoir; moat

搭建

dā jiàn to build (esp. with simple materials); to knock together (a temporary shed); to rig up

原理

yuán lǐ principle; theory

图

tú diagram; picture; drawing; chart; map; CL:張|张[zhang1]; to plan; to scheme; to attempt; to pursue; to seek

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