English主要词典
sea
Universal Words
noun
1 (often the sea) [U] (also literary seas [pl.]) (especially BrE) the salt water that covers most of the earth's surface and surrounds its continents and islands:
to travel by sea * a cottage by the sea * The waste was dumped in the sea. * Now the wreck is lying at the bottom of the sea. * We left port and headed for the open sea (= far away from land). * the cold seas of the Antarctic * a sea voyage * a hotel room with sea view
seealsoTHEHIGHSEAS, OCEAN
2 [C] (often Sea, especially as part of a name) a large area of salt water that is part of an ocean or surrounded by land:
the North Sea * the Caspian Sea
3 [C] (also seas [pl.]) the movement of the waves of the sea:
It was a calm sea. * The sea was very rough.
4 [sing.] ~ of sth a large amount of sth that stretches over a wide area:
He looked down at the sea of smiling faces before him.
IDIOMS
at sea
1 on the sea, especially in a ship, or in the sea:
It happened on the second night at sea. * They were lost at sea.
2 confused and not knowing what to do:
I'm all at sea with these new regulations.
go to sea to become a sailor
out to sea far away from land where the sea is deepest:
She fell overboard and was swept out to sea.
put (out) to sea to leave a port or harbour by ship or boat
moreatDEVIL, FISHn.
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BRITISH/AMERICAN
sea / ocean
In BrE, the usual word for the mass of salt water that covers most of the earth's surface is the sea. In AmE, the usual word is the ocean: A swimmer drowned in the sea / ocean this morning.
The names of particular areas of seas, however, are fixed: the Mediterranean Sea * the Atlantic Ocean.
Sea / ocean are also used if you go to the coast on holiday / vacation: We're spending a week at the sea / ocean in June. In AmE it is also common to say: We're going to the beach for vacation.
-<noteatCOAST
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