单词 | pedon |
释义 | ped·on (pĕdən) n. The smallest unit or volume of soil that contains all the soil horizons of a particular soil type, usually having a surface area of 1 square meter (10.67 square feet) and extending from the ground surface down to bedrock. [From PEDO-1 + -ON1 or from Greek pedon, soil; see ped- in the Appendix of Indo-European roots.] |
随便看 |
英语词典包含135693条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。