单词	vertisol
释义	vertisol /ˈvəːtɪsɒl / noun Soil Science A clayey soil with little organic matter which occurs in regions having distinct wet and dry seasons.The soil around here is of a type called grey cracking clay vertisols, it's also called self-mulching black soil.... The soil at the experimental site was a Lawes brown black clay loam, which is a moderately fertile deep alluvial, weakly cracking vertisol that was well drained. Origin 1960s: from vertical + Latin solum 'soil'.
随便看	otter otter board otter canoe otter civet otter dog otter hound otter hunt otter hunter otter hunting otter sheep otter shell otter shrew otter skin otter tail otter trawl otter trawling Ottigaumi war establishment warez warfare warfarin warfighter war game war-gamer war-gaming

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