例句與造句

1. "' Nerillida "'is an order of annelid worms in the class Polychaeta.
2. "' Parafabricia mazzellae "'is a species of annelid worm in the class Polychaeta, which particularly lives in slightly acidified coastal systems in the Mediterranean Sea.
3. "' Brifacia aragonensis "'is a species of annelid worm in the class Polychaeta, which particularly lives in slightly acidified coastal systems in the Mediterranean Sea.
4. It's difficult to find class polychaeta in a sentence. 用class polychaeta造句挺難的