The ant then dies, and the fungus parasitizes its body to build a tall, thin stalk from its neck.

然後蚂蚁死亡，真菌从体 建立一个高高茎。

They can be hard to collect and quite small: the world's tiniest known insect is a microscopic wasp that parasitizes barklice eggs.

捕捉起来困难，而且小：世界上已知最小昆虫是一种微小，生于树虱卵内。

His intestines were also parasitized by whipworms and his stomach contained ulcer-causing bacteria, all of which might have caused some unpleasant symptoms.

他肠道还生着鞭虫，胃里也有引起溃疡细菌，这些都可能引起一些不愉快症状。