noun 下载 🔗分享 泥炭藓,泥炭藓属。 Any of various widely distributed mosses, of genus Sphagnum, which slowly decompose to form peat. Examples : "Gardeners often use sphagnum moss to help retain moisture in the soil, knowing that over time it will slowly decompose. " 园丁们经常使用泥炭藓来帮助土壤保持水分,他们知道随着时间的推移,它会慢慢分解。 plant biology environment nature 与AI对话词汇游戏阅读练习