マリアナ海溝

マリアナかいこうmarianakaikou

noun

  1. Mariana Trench (deepest part of the ocean, near the Mariana Islands)

Kanji in this word

Study it in Yanamino

Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences