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brown rat

/ˈbraʊn ræt/

翻译: 一种中等体型的常见啮齿动物,通常为褐色或灰色,分布于世界各地,常与人类密切共居。也称为褐家鼠、大家鼠。

1 个条目

phrase

/ˈbraʊn ræt/B1formalscientific
  • zh一种中等体型的常见啮齿动物,通常为褐色或灰色,分布于世界各地,常与人类密切共居。也称为褐家鼠、大家鼠。

A common medium-sized rodent, typically brown or grey in color, found worldwide, often living in close association with humans.

  1. Common rodent speciesB2formal

    A large, common species of rat (Rattus norvegicus) with brownish-grey fur, found worldwide, often living near humans.

    zh褐家鼠

    • The brown rat is known for its adaptability to urban environments.
    • Scientists use the brown rat in many laboratory experiments.
    • Brown rats can cause significant damage to food supplies.