cystocercous cercaria

例句：

1. 1. The parasite causes thecystocercous cercaria to grow inside the host's body.
   这种寄生虫会导致囊蚴幼虫在宿主体内生长。
2. 2. Thecystocercous cercaria isa small, round object that canbe seen in the water.
   囊蚴幼虫是一种小圆形物体，可以在水里看到。
3. 3. Thecystocercouscercaria is a dangerousparasite that can cause serious health problems.
   囊蚴幼虫是一种危险的寄生虫，可以引起严重的健康问题。