subsoil 详细解释

subsoil

['sʌbsɔil]

n.下层土, 底土
v.翻起 ... 的底土

词形变化

名词: subsoiler | 动词过去式: subsoiled | 动词过去分词: subsoiled | 动词现在分词: subsoiling | 动词第三人称单数: subsoils |

英英释义

名词 subsoil:

the layer of soil between the topsoil and bedrock

同义词:undersoil

补充

subsoilsubsoil英:[ˈsʌbsɔil] 美:[ˈsʌbˌsɔɪl]n.1.(土壤的)底土, 心土