pelagicKK [pəˋlædʒɪk] /pəˈlædʒɪk/發音形容詞1遠洋的、大洋的Tuna and swordfish are pelagic species that roam vast distances.鮪魚和劍魚屬於遠洋魚種,會長距離洄游。2浮游的生物學Pelagic larvae drift with the currents before settling on the reef.浮游幼體會隨著洋流漂送,之後才附著在珊瑚礁上。