tidalKK [ˋtaɪdəl] /ˈtaɪdəl/發音形容詞1潮汐的、潮水的Strong tidal currents make swimming near the harbor dangerous.強勁的潮流使得在港口附近游泳相當危險。2潮汐發電的、潮汐能的The island now gets most of its electricity from tidal power.這座島嶼目前大部分的電力來自潮汐發電。3有潮汐漲落的、感潮的The lower part of the river is tidal for about twenty kilometers.這條河的下游約二十公里都受潮汐漲落影響。