backswimmer

 
['bækswɪmər]     ['bækswɪmər]    
  • 松藻虫
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backswimmer的英文翻译是什么意思,词典释义与在线翻译:

英英释义

Noun:
  1. predaceous aquatic insect that swims on its back and may inflict painful bites

backswimmer的相关资料:

临近单词

今日热词
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