peat [pi:t]以下由轻松背单词网站提供
单词级别扩展级基本释义n.泥煤,泥煤块英英释义a dark brown substance like soil which was formed by plants dying and becoming buried . It is sometimes added to ordinary garden earth to improve it and is sometimes used as fuel .参考例句Strongly acid peat soils are often low in calcium.强酸性泥炭土常呈现低钙。Peat moss is a major constituent of most soil mixes.泥苔藓是许多土壤混合物的主要成份。 推荐阅读 |