Mariana Trench

短语

马里亚纳海沟

词形变化

the Mariana Trench

释义与例句

name
  1. 1.

    A submarine trench in the North Pacific Ocean, noted for having the deepest known point on Earth.

    马里亚纳海沟

词源

After the Marianas Islands.

来源：wiktionary