earth,mud,dirt,soil,land的区别

earth,mud,dirt,soil,land的区别 soil earth mud 做土壤讲的区别 earth land soil的区别 dirt和earth有什么区别 earth,soil,land,ground有什么区别? 想知道soil和earth有什么区别 earth,soil,land,ground有什么区别? Land/earth/soil的区别.分别造句 dirt和mud有什么不同?不都是泥土的意思吗?区别在哪里呀,麻烦告诉一声, earth,soil,land,ground的区别是什么咧? land,floor,ground,earth,farmland,soil,field有什么区别 earth,soil,land,ground的区别是什么咧? soil和earth的区别挖坑种树,扶好树苗后不是要填坑吗?用土填,为什么用earth? country, land, nation, state的区别soil,land,earth的区别 earth,soil,land,ground的区别是什么?最好举例说明一下!如题 Dirt Road 英语翻译Should be free from heavy oxidation,grease,mud,dirt,cast iron,tin,Sand,and lead materials.The scrap should be free from nonferrous Materials,excessive rust and corrosions.Quantity:1200000 MTN-delivery 100000 MTM/MonthlyDestination Port:(i 紧急 The little boy is dirt from head to foot because he _____ in the mud all morning.A.has played B.is playing C.has been playing D.was playing 是用过去完成时 还是现在完成进行时