cockroach 专八

1.Cockroach is also called dictyoptera and belongs to blattaria of insecta.

蟑螂又名蜚蠊，属纲蜚蠊目。

2.Some cockroach species can go for a month without food, survive for a month on a drop of water from a dishrag, and withstand massive doses of radiation.

有些种类蟑螂可以不吃一个月，而靠抹布滴活命，也可以承受大量剂量辐射。