catheresis

例句：

1. 1. He experienced a catheresis during his performance.
   他在表演时经历了一次遗精。
2. 2. The doctor advised him to avoid sexual activity until the catheresis resolved.
   医生建议他避免性行为，直到精液分泌恢复正常。
3. 3. Catheresis is a natural occurrence that can occur during sexual intercourse.
   精液分泌是一种自然现象，可以在性交过程中发生。