waterscorpion / ˈwɔ tərˌskɔr pi ən, ˈwɒt ər- /

🎓大学词汇水蝎子水蝎水蝎座蝎子

waterscorpion 的定义

n. 名词 noun
  1. any of several predaceous aquatic bugs of the family Nepidae, having clasping front legs and a long respiratory tube at the rear of the abdomen: capable of biting if handled.