| 释义 |
ejaculatory canal
基本例句
射精管
These ejaculatory ducts run inside the prostate gland and there join the urethra.射精管穿入前列腺，在这里汇入尿道。
Before entering the ejaculatory ducts, the sperm cells have only a limited capacity of moving by themselves.精子在进入射精管之前，仅有有限的运动能力。 |