基本解釋頭足類,頭足綱同根派生 cephalopoda相關(guān)詞英漢例句Ammonites are a group of marine animals of the subclass Ammonoidea in the class Cephalopoda, phylum Mollusca.石菊是軟躰動(dòng)物門頭足綱石菊亞綱的一類水生動(dòng)物。cephalopoda更多例句