sunken
动词 sink:
fall or drop to a lower place or level
cause to sink
同义词:sink
pass into a specified state or condition
go under, "The raft sank and its occupants drowned"
同义词:sink, settle, go down, go under
descend into or as if into some soft substance or place
appear to move downward
fall heavily or suddenly; decline markedly
fall or sink heavily
同义词:slump, slide down, sink
embed deeply
形容词 sunken:
having a sunken area
under water; e.g. at the bottom of a body of water
同义词:submerged