| 释义 | top soils 基本英英Thesaurus
 表层土壤
 
 名词 topsoil:
 the layer of soil on the surfaceas in.earth
 同义词 clay,coast,dirt,dust,gravel,land,mud,sand,shore,surface,terrain,turfalluvium,clod,compost,deposit,fill,glebe,humus,loam,marl,mold,muck,sod,subsoildry land,peat moss,terra firma,terrane
 反义词 sky
 earthnoun ground, soil
 alluvium,clay,clod,coast,compost,deposit,dirt,dry land,dust,fill,glebe,gravel,humus,land,loam,marl,mold,muck,mud,peat moss,sand,shore,sod,subsoil,surface,terra firma,terrain,terrane,topsoil,turf
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