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A thin layer of topsoil was swept away.薄薄的一層表土被沖走了。The topsoil has been almost completely washed away.表層土壤已差不多完全給沖走了.This causes environmental damage when the topsoil is washed away by the rains.雨水沖走表層土壤會造成環(huán)境破壞。...
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topsoil的音標(biāo)：topsoil的英式發(fā)音音標(biāo)為：['t?ps??l]topsoil的美式發(fā)音音標(biāo)為：['tɑps??l]...
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n.表土（層），耕作（層），耕層...
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The auxiliary shaft topsoil adopted ordinary construction and drainages in hygrometric well.屯留煤礦副井井筒表土段采用普通法施工,利用井外降水井疏干降水.This causes environmental damage when the topsoil is washed away by the rains.雨水沖走表層土壤會造成環(huán)境破壞。The...