常見例句A tiny section of Macrocystis pyrifera (kelp) exemplifies the extraordinary features of this sea plant. 巨藻的微小部分顯示出這種海洋植物非同尋常的特征。"The largest known kelp, Macrocystis, grows up to 215 ft (65 m) long." 巨藻屬是已知的最大褐藻,長65公尺。Macrocystis pyriferan. 巨藻Taenia macrocystis 大囊絛蟲 返回 Macrocystis