bombardier beetle
bombardier-beetle的词性:
n.(名词)
1. Any of various beetles of the genus Brachinus and related genera that expel an acrid, volatile secretion from the abdomen when disturbed, making an audible sound.
放屁甲虫: Brachinus 属或与该属有亲近关系的甲壳类动物,当被打搅时便从腹部放出一种酸性、易散发的分泌物,并发出很响的声音