密西西比世

Mìxīxībǐ Shì
  1. (geology) the Mississippian subperiod (part of the Carboniferous period, spanning from 358.9 to 323.2 million years ago)
  2. the Mississippian subperiod (part of the Carboniferous period, spanning from 358.9 to 323.2 million years ago)

Wiktionary

Entry Composition

1 密西西比 Mìxīxībǐ Mississippi
=2 世 Shì surname Shi
=2 世 shì
  1. life
  2. age
  3. generation
  4. era
  5. world
  6. lifetime
  7. epoch
  8. descendant
  9. noble