There's not much sustenance in a bowl of soup.一碗汤没多少营养。He gave money for the sustenance of a poor family.他把钱给一穷人家维持生活.The earth brings forth large crops every year for the sustenance of man and beast.大地每年生产出大量的农作物,供...
土壤这样贫瘠，植物能获得足够的养分吗？Can plants obtain adequate nourishment from such poor soil?植物从它们赖以生存的土壤中吸收养分.Plants get the nutrition from the soil in which they grow.植物从土壤中吸取养分.Plant sucks from the soil....