眼药水

例句：

1. 1. She took two doses of the medication and felt much better.
   她服用了两剂药物，感觉好多了。
2. 2. The doctor gave her a prescription for eye drops to help with her vision.
   医生给她开了处方，让她用眼药水来帮助改善视力。
3. 3. I need to take my eye drops before going to bed tonight.
   我今晚需要先滴眼药水才能睡觉。