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单词 backswimmer
释义
backswimmer
(extremely rare)
n

WORD FAMILY
backswimmer
USAGE EXAMPLES
It was found in green shield bugs, spined soldier bugs and three species of backswimmer.
BBC(Jan 15, 2014)
n predaceous aquatic insect that swims on its back and may inflict painful bites
Syn|Hyper
Notonecta undulata
bug, hemipteran, hemipteron, hemipterous insect
insects with sucking mouthparts and forewings thickened and leathery at the base; usually show incomplete metamorphosis
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更新时间:2025/3/22 16:54:04