cryopreserved semen

• 冷藏精液； 精子库

cryopreserved semen的用法和样例：

例句

1. China's sperm banks have failed to satisfy the growing demand due to a lack of qualified semen donors, domestic media reported recently.
   据国内媒体近日报道，由于缺乏合格的捐精者，全国各地的精子库已出现入不敷出的现象。