| 释义 |
ˈundersoil
[under-1 5 b.]
Subsoil.
1707Mortimer Husb. 315 A Planter or Raiser of Trees ought to consider the under Soil, as well as the superficies of the Earth. 1863Bates Nat. Amazon I. 25 The difference in colour from the superficial soil..is owing to their being formed of the undersoil, brought up from a considerable depth. |