She was smelling scent at one counter while I was buying some medicine at another.

她在一个柜台闻着香水，我在另一个柜台买药。

youdao

This summer holiday I am going to do some housework for him, such as washing clothes, cleaning the house, buying medicine and so on.

古年暑假我要帮他做些家务，比方：洗衣服、挨扫房间、购药等等。

youdao

Some lawmakers have been complaining that pharmaceutical companies benefit from Medicare Part D while seniors have to choose between buying medicine and food since the drug benefit passed in 2003.

FORBES: Senior Citizens Will Pay Dearly For Health Care Price Controls