
好词典

源自中古英语 'fether' (羽毛) 和 'stone' (石头),因其质地轻盈而得名。
❶ 指一种轻质多孔的石头,常因其质地轻盈如羽毛而得名,用于建筑或装饰。
“The walls were built with featherstone, giving them a unique texture.”
(这些墙是用羽毛石建造的,赋予了它们独特的质感。)
“She collected featherstones from the riverbank for her garden.”
(她从河岸收集羽毛石来装饰她的花园。)
Featherstone light — 形容某物非常轻盈,像羽毛石一样轻。
“The new material is Featherstone light, perfect for travel gear.”
(这种新材料轻如羽毛石,非常适合旅行装备。)