seaplane

n aircraft designed so that it can take off from and land on water 水上飞机.

seafaring, seafood, seagoing, seagull, seal, sealant, sealed orders, sealing, sealing-wax, sealskin, Sealyham, seam, seaman, seamanlike, seamanship, seamed, seamless, seamstress (Brit also sempstress), seamy, seance (also seance), seaport, sear, search, search after, search for, search out, search-party, search-warrant, searcher, searching, searchingly, searchlight, seascape, seashore, seasick, seasickness, seaside, season, seasonable, seasonably,