parent material
短语词组
- parent t material 母質
- parent soil material 土壤母質
- parent skeleton material 水泥瀝青混郃料
- parent material horizon [土壤]母質層
- parent material erosion 母質侵蝕
- parent material orchard 母本園
- loess parent material 黃土母質
- sedimentary parent material 沉積母質
- purple parent material 紫色母質 返回 parent material