pe·riph·y·ton英pəˈrɪfɪˌtɒn美pəˈrɪfɪˌtɑnAHDpə-rĭfʹĭ-tŏn'高COCA¹³⁴⁷⁵¹ 基本例句 n.生固着生物;水生附着生物¹⁰⁰ The percentages of phytoplankton, macrophyte and periphyton in the total net primary production were 93%, 6% and1% respectively. 浮游植物、大型水生植物和附生藻类在净初级生产力中的比例分别为93%、6%和1%。 cnki