antibiotic

这种强效抗生素能快速治愈感染。

This powerful ___antibiotic can cure the infection quickly.

医生开了一种抗生素来治疗细菌感染。

The doctor prescribed an ___antibiotic for the bacterial infection.

这种新抗生素对耐药菌株非常有效。

This new ___antibiotic is highly effective against resistant strains of bacteria.