海かい底てい堆たい積せき物ぶつ
Meanings
Noun
1. marine sediment
Kanji used
sea
bottom
piled high
pile up and accumulate
thing
Pitch accent
⚠
か
いていたいせき
ぶつ
Composed of
bottom of the ocean; seafloor; seabed; undersea; submarine
sediment; deposit