The present application discloses a microfluidic chip system for generating a liquid drop, the microfluidic chip system comprising a liquid drop generating device for generating a liquid drop; a power generating device for providing power for the liquid drop generating device to generate the liquid drop; a collecting bottle for collecting the liquid drop flowing out of the liquid drop generating device; a connecting device for connecting the liquid drop generating device, the power generating device and the collecting bottle; and a preparation platform for fastening the liquid drop generating device, the power generating device and the collecting bottle. The present application also discloses a method for preparing a liquid drop.
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