/ti ree"neuhm/
( Tyrrhenian Sea ) an area in the southern hemisphere of Mars, appearing as a dark region when viewed telescopically from the earth.
/ti ree"neuhm/
( Tyrrhenian Sea ) an area in the southern hemisphere of Mars, appearing as a dark region when viewed telescopically from the earth.
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012