nounちそう · chisou
Englishstratum; geological formation; layer; bed (coal, gravel, etc.)
- これは永久に凍っている地層であり、それが何フィートの深さの所もある。This is a layer of soil that is permanently frozen, and in some places it's many feet deep.
Source: JMdict (EDRDG) · CC BY-SA 4.0 (EDRDG)