mouse(老鼠)老鼠是一种啮齿动物,体形有大有小.种类多,有450多种.数量繁多并且繁殖速度很快,生命力很强,几乎什么都吃,在什么地方都能住.会打洞、上树,会爬山、涉水,而且糟蹋粮食、传播疾病,对人类危害极大,所以一直受到人类打击,但它是一个打而不死,击而不破的动物家族,所以“鼠”字头顶着一个“臼”,意为“能耐受捣击”.鼠之所以被尊称为“老”,是因为它像退休养老的人一样,成天吃吃喝喝,不用劳动。mouse ：英 [maʊs] 美 [maʊs]，鼠标、老鼠、胆小羞怯的人、探出、捕鼠、窥探mice ：英 [maɪs] 美 [maɪs] ，老鼠（mouse的复数）。rat：英 [ræt] 美 [ræt]，鼠，家鼠。例句mouseOur cat is too lazy to mouse.我们的猫懒得连老鼠都不管捕。The owl swooped down on a mouse.猫头鹰向一只老鼠飞扑过去。The cat crouched down, ready to spring on the mouse.那只猫蹲下身来准备向老鼠猛扑过去。miceCats prey on birds and mice.猫捕食鸟类及老鼠。We disinfested the kitchen of mice.我们杀灭了厨房的老鼠。We'll have to dispose of the mice in the house .我们得消灭屋里的老鼠。ratan animal that looks like a large mouse with a long tail大老鼠spoken someone who has been disloyal to you or deceived you卑鄙小人，骗子But you promised to help us, you rat!可你答应过要帮我们的，你这小人！
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