nǎi / nai / bǎ / yì / píng / huā / lù / shuǐ / fàng / zài / chuáng / tóu / wǎn / shang / yòng / lái / qū / wén

奶奶把一瓶花露水放在床头，晚上用来驱蚊。

Grandma keeps a bottle of floral water by the bed and uses it to repel mosquitoes at night.