例句與造句

1. Prostatitis can cause painful or difficult urination.
2. It also tends to swell as men grow older, which, because of its location, prompts frequent or difficult urination.
3. For the millions of men suffering from benign prostate enlargement, saw palmetto seems like a godsend, alleviating the symptoms of frequent and difficult urination without causing impotence.
4. It is an ingredient in formulas for epigastric distention or abdominal pain, anemia, irregular or scanty menstruation, low back or knee pain and stiffness, edema with difficult urination, or nasal congestion.
5. It's difficult to find difficult urination in a sentence. 用difficult urination造句挺難的