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词汇 grain weevil
释义

Definition of grain weevil in English:

grain weevil

noun
  • A weevil that is a common pest of stored grain, which is eaten by the larvae.

    谷类象鼻虫,谷象(常见于储藏谷物的一种象鼻虫,其幼虫会吃谷物,是一种害虫)

    Sitophilus granarius, family Curculionidae

    Example sentencesExamples
    • The Grain Weevil cannot fly but is a tireless walker.
    • For instance, a female grain weevil will bore into a wheat kernel to lay an egg.
    • Grain Weevils infest stored grain products.

Definition of grain weevil in US English:

grain weevil

noun
  • A weevil that is a common pest of stored grain, which is eaten by the larvae.

    谷类象鼻虫,谷象(常见于储藏谷物的一种象鼻虫,其幼虫会吃谷物,是一种害虫)

    Sitophilus granarius, family Curculionidae

    Example sentencesExamples
    • Grain Weevils infest stored grain products.
    • The Grain Weevil cannot fly but is a tireless walker.
    • For instance, a female grain weevil will bore into a wheat kernel to lay an egg.
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