submarine river

Noun

(hydrology, oceanology) A river-like current on the seabed.

Japanese Meaning

海底に見られる、川のような流れ。

Scientists mapped a submarine river that carved channels across the continental shelf.

科学者たちは大陸棚に溝を刻んだ海底河川を地図化した。

Sense（1）

(hydrology, oceanology) A river-like current on the seabed.

submarine rivers

（ plural ）