详细解释:n. 盘尼西林, 青霉素
【化】 青霉素
【医】 青霉素
英语解释：
名词 penicillin:
any of various antibiotics obtained from Penicillium molds (or produced synthetically) and used in the treatment of various infections and diseases例句：
He gave me a second shot of penicillin.他又给我打了一针盘尼西林。