a part of the seminal duct formed by the duct from the seminal vesicle and the vas deferens; passes through the prostate gland
The ejaculatory ducts (ductus ejaculatorii) are paired structures in male anatomy. Each ejaculatory duct is formed by the union of the vas deferens with the duct of the seminal vesicle.
例句与用法
1.
The colliculitis and vesiculitis or the inflammation of the spermaduct may cause the block of ejaculatory ducts , the sperms from testicle could t be ejaculated through the spermaduct , so no sperms is found in semen . this is called non - sperms disease . less or non sperms disease also result in infertility due to the block of ejaculation 精阜炎症输精管或精囊炎症结核，都可导致射精管梗阻，来自睾丸输精管的精子不能顺利射出，精液中查不到精子即无精症，如射精不畅可出现少精症，都会造成不育症。
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