性卵 meaning in English
gamogenetic egg
gamogenetic ova
Examples
- Eating the flesh of carnivores and herbivores , including the surface and interior parts of cows , pigs , fish , and shrimp , is one of the major causes of parasitic infection in the human body . the most common pathway for human infection is the mouth . for example , the eggs of roundworms and whipworms and the mature cysts or larvae of some other parasites enter the human body through contaminated food or drinking water
动物媒介包括牛猪鱼蟹虾等肉用动物的体表和体内，而人体感染的方式和途径中又以经口感染最为常见，如蛔虫鞭虫的感染性卵和某些原虫的成熟包囊等，都是通过摄食被污染的食物或饮水而传染的植物媒介多因生食感染所引起，较易避免。