| 摘要 |
An liquid heating and cooling apparatus for heating or cooling liquid such as drinks is disclosed. The apparatus comprises a cup-shaped container for loading the liquid, a thermo device installed in the container for heating or cooling the liquid, and a base removably attached to the lower end of the container for supplying DC power to the thermo device and controlling the cooling or heating of the liquid by controlling the direction of the DC power supplied to the thermo device when the container is attached to the base.
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