waterpower [i w9:tqRp+uqR ]    (¼øÀ§: 11351 - ´ëÇÐ ¼öÁØ)  
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Mean The energy produced by running or falling water that is used for driving machinery, especially for generating electricity.
¿¹¹® 1. waterpower electricity (¼ö·Â Àü±â)
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