单词 radiolite 释义 radiolite|redlat|[f. radio- + -lite.]1. Conch. (See quot.)1839Sowerby Conch. Man. 91 Radiolites. A family belonging to the order Cephalopoda..containing the genera Rotalina, Lenticulina, Placentula.2. Palont. A cretaceous fossil bival...