The doctor put her on antibiotics.

　　醫(yī)生要她服用抗生素。

　　The doctor put me on antibiotics.

　　醫(yī)生要我服用抗生素。

　　The doctor gave me a prescription for antibiotics.

　　醫(yī)生給我開了抗生素。

　　Doctors have been criticized for their indiscriminate use of antibiotics.

　　醫(yī)生被指責濫用抗生素。

　　Antibiotics are only available by prescription.

　　抗生素只能憑處方購買。