This is the 9034th most frequent Japanese word.
海溝
"海溝" means "ocean trench" or "deep-sea trench."
『海溝』 is used to refer to deep oceanic trenches, emphasizing geographical formations in the sea.
日本近海には多くの海溝があります。
There are many ocean trenches near the coast of Japan.
『海溝』 denotes a particular trench in the sea, focusing on its characteristics like depth.
その海溝は非常に深く、探査が難しいです。
That ocean trench is extremely deep and exploration is difficult.
『海溝』 is used to specify the habitat location for marine life.