class crustaceas造句

例句与造句

1. Samoulle was primarily interested in Lepidoptera but also wrote " A nomenclature of British Entomology, or a catalogue of above 4000 species of the Classes Crustacea, Myriapoda, Spiders, Mites and insects intended as labels for cabinets of Insects, etc ., alphabetically arranged ".
2. It's difficult to find class crustaceas in a sentence. 用class crustaceas造句挺难的