toxoceras造句
例句與造句
- "Crioceratites " was formerly included in the Ancyloceratidae, in the subfamily Crioceratinae which was subsequently elevated in rank to the family Crioceratidae . " Crioceras " and " Toxoceras " d'Orbigny and possibly " Emericiceras"
- It's difficult to find toxoceras in a sentence. 用toxoceras造句挺難的