Parasitic organisms like protozoa and worms which are - which can cause terrible diseases.

而某些寄生生物,如原生动物和蠕虫,可以引起严重疾病

耶鲁公开课 - 生物医学工程探索课程节选

But I was working on research involving detection of worms, viruses and the spread thereof.

但我从事的研究涉及到蠕虫的检测，病毒及其传播。

哈佛公开课 - 计算机科学课程节选

It's one thing to say people are space-time worms extended through space and extended through time.

说人是时空蠕虫,在空间和时间里延伸，这是一回事。

耶鲁公开课 - 死亡课程节选