百度
谷歌
图片
维基
百科
subsoil
subsoil cultivator
subsoil drain
subsoil drainage
subsoil ice
subsoil irrigation
subsoil layer
subsoil packer
subsoil plow
subsoil survey
subsoil water
subsoiler
subsoiling
subsoiling blade
subsolar
subsolid
subsolidus
subsolidus data
subsoluble
subsoluble group
subsolution
subsonic
subsonic acceleration
subsonic accident
subsonic aerodynamics
subsonic aircraft
subsonic airplane
subsonic airstream
subsonic area
subsonic climb
subsoil cultivator
subsoil drain
subsoil drainage
subsoil ice
subsoil irrigation
subsoil layer
subsoil packer
subsoil plow
subsoil survey
subsoil water
subsoiler
subsoiling
subsoiling blade
subsolar
subsolid
subsolidus
subsolidus data
subsoluble
subsoluble group
subsolution
subsonic
subsonic acceleration
subsonic accident
subsonic aerodynamics
subsonic aircraft
subsonic airplane
subsonic airstream
subsonic area
subsonic climb
subsoil
['sʌbsɔil]
n.
底土, 下层土, 天然地基
v.
掘起...的底土
n.
底土, 下层土, 天然地基
v.
掘起...的底土
- A specific layer of soil or subsoil in a vertical cross section of land.
地层，岩层处于土地的垂直横截面中的某一具体土层或次土层 - Permanently frozen subsoil, occurring throughout the Polar Regions and locally in perennially frigid areas.
永冻土永久冰冻的下层土壤，出现在整个北极地区和部分长期寒冷的地区