metacercariae meaning in Chinese

后期囊幼虫
囊蚴

Metacercariae may endure in the encysted state for several months .
活囊蚴可以在包囊状态中生活几个月。
Investigation on the infection of metacercariae of clonorchis sinensis in freshwater fish in huainan
淮南地区淡水鱼感染华支睾吸虫囊蚴的调查
Experiment infection of rats with encysted metacercariae of paragonimus heterotremus through hypodermic and muscle inoculation
异盘并殖吸虫两种途径感染大鼠的实验观察