tideline

英 [ˈtaɪdlaɪn] 美 [ˈtaɪdlaɪn]

n.  (海滩上的)潮汐线

复数:tidelines

BNC.44521



牛津词典

noun

  1. (海滩上的)潮汐线
    a line left or reached by the sea when the tide is at its highest point