cockchafer

cockchafer
[ˈkɒkˌtʃeɪfə]
noun
  1. a large brown European beetle which flies at dusk and often crashes into lighted windows. The adults are damaging to foliage and flowers, and the larvae are a pest of cereal and grass roots
    (五月)金龟;(五月)鳃金龟。 亦称 May bug
  2. Melolontha melolontha, family Scarabaeidae
    拉丁名Melolontha melolontha,金龟科
语源
  1. early 18th cent.: from cock (expressing size or vigour) + chafer
英语宝典
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