潮汐电站 cháoxīdiànzhàn tidal power station Definitions Defs Origin Strokes Stroke Words Sentences Sents 潮汐 cháoxī noun tides the periodic rise and fall of ocean waters caused by the gravitational pull of the moon and sun; specifically the morning tide, 潮 cháo, and evening tide, 汐 xī电站 電站 diànzhàn power station an electricity generating plant that converts other forms of energy into electrical power