seabed
Longman Dictionary of Contemporary English 5++LDOCE 5++sea·bed (also sea bed British English) /ˈsiːbed/ noun the seabed the land at the bottom of the sea 海床,海底 SYN sea floor
sea·bed nounChineseSyllable
seabed
sea‧bed
(also ˈsea bed British English) /ˈsiːbed/ noun
the seabed the land at the bottom of the sea
SYN sea floor
sea‧bed
(also ˈsea bed British English) /ˈsiːbed/ nounthe seabed the land at the bottom of the sea
SYN sea floor