karyophage

例句：

1. 1. The bacteriophageis a virus that infects bacteriaand causes them to die.
   噬菌体是一种感染细菌并导致它们死亡的病毒。
2. 2.Bacteriophages are usedin medical research to study the behavior ofbacteria.
   噬菌体在医学研究中用于研究细菌的行为。
3. 3. The discovery of new bacteriophages has led to advances in antibiotic resistance research.
   新噬菌体的发现推动了抗生素耐药性研究的进步。