terra preta

短语

释义与例句

n.
  1. 1.

    A very dark, man-made, nutritionally dense soil found in the Amazon basin.

    不可数

    2004, The Review of Archæology, Volumes 25-27, Review of Archæology, page 35, The two earliest phases are preceramic and the sites are not terra preta. The earliest terra preta is associated with the Massangana Phase, which begins ca 3600 cal BC.

    2008, Science, Volume 321, Issues 5892-5897, American Association for the Advancement of Science, page 1152, Terra preta is believed to have been an essential part of a distinctive agricultural system. According to the terra preta team, Indians slowly cleared off the forest to create farm plots and planted annual crops such as manioc […] .

词源

Borrowed from Portuguese terra preta, from terra (“soil”) + preta (“black”).

来源：wiktionary