erection weight

例句：

1. 1. The doctor measured the patient's erection weight during the exam.
   医生在检查中测量了患者的勃起重量。
2. 2. The research focused on the relationship between erection weight and sexual satisfaction.
   研究关注勃起重量与性满意度之间的关系。
3. 3.The patient was advised to maintain a healthy lifestyle to reduce their erection weight.
   患者被建议保持健康的生活方式，以减少他们的勃起重量。