non-tidal
adjective (also nontidal) uk/ˌnɒnˈtaɪ.dəl/ us/ˌnɑːnˈtaɪ.dəl/
不受潮汐影响的，无潮的
not affected by the tide (= the rise and fall of the sea that happens twice every day)
New lock gates have made the harbour non-tidal.
Nontidal wetlands have a crucial role to play in guarding against flooding.
a non-tidal part of the River Thames 泰晤士河上无潮的一段
- More examples
- The marshland in this region is non-tidal but is home to an enormous variety of species of flora and fauna.
- Although they do in fact have very small tides, some seas like the Mediterranean and the Black Sea are categorized as non-tidal for navigational purposes.
- You need a freshwater fishing licence in order to fish in the state's nontidal waters.