抗生素 (kàng shēng sù): Antibiotic (Noun) — Meaning & Stroke Order

The development of this new type of antibiotic has brought new hope for treating infections caused by multidrug-resistant bacteria.

Don't take antibiotics casually when you have a cold, because antibiotics are ineffective against viruses.

Are you sure that the antibiotic prescribed this time won't interact with my other medications?

In the absence of clear signs of bacterial infection, doctors usually do not prescribe antibiotics lightly.