1. He was treated with penicillin injections. 他接受了青霉素注射。
2. One dose of penicillin can wipe out the infection. 一剂青霉素即可消除感染。
3. Farmers often give penicillin to beef and poultry, and because of this, penicillin has been found in the milk of treated cows. 农民经常给牛肉和家禽注射青霉素,因此这些被注射过的奶牛的奶中含有青霉素。
4. Farmers often give penicillin to beef and poultry, and because of this, penicillin has been found in the milk of treated cows. 农民经常给牛肉和家禽注射青霉素,正因为如此,在被注射过青霉素的奶牛的奶中发现了青霉素。
5. Reinfection will probably be less common in cases where the new antibiotic is prescribed than in cases where either penicillin or erythromycin is prescribed. 在使用新抗生素的情况下,再感染可能比使用青霉素或红霉素的情况更少见。