yī / shēng / gěi / tā / kāi / le / lā / mǐ / fū / dìng / bìng / tí / xǐng / tā / àn / shí / fú / yào医生给他开了拉米夫定,并提醒他按时服药。The doctor prescribed lamivudine and reminded him to take it on time.