| 释义 |
pill bugn.（名词）- A small terrestrial isopod crustacean of the genusArmadillidium closely related to the sow bug and having a convex, segmented, flexible body enabling it to curl into a ball when disturbed. 球潮虫，丸虾：犰狳科 属中的一种陆栖等足的小甲壳纲动物，与潮虫有密切亲缘关系，有凸起的、分节的且柔软灵活的身体，受到侵扰时可蜷曲成球
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