基本解釋n.生物碎屑同根派生 biodetritus相關(guān)詞英漢例句There are two categories of sediments in reef region: coral reef and biodetritus. 礁區(qū)沉積分爲(wèi)岸礁沉積和生物碎屑沉積兩類。biodetritus更多例句