常见例句A grass (Cortaderia selloana) of southern South America, having silvery plumes and growing in large clumps more than three meters (ten feet) tall. 蒲葦：南美南部的一種草（蒲葦蒲葦屬），有銀白色羽狀花，超過三米（十英尺）高的大叢生長Cortaderia selloanan. 蒲葦 返回 Cortaderia