单词 | 田鼠 |
释义 | 〔vole〕Any of various rodents of the genusMicrotus and related genera, resembling rats or mice but having a shorter tail and limbs and a heavier body. 田鼠,仓鼠:一种田鼠 属和有关属的啮齿动物,象老鼠或耗子但有较短的尾巴和较重的身体 〔thallium〕A soft, malleable, highly toxic metallic element, used in photocells, infrared detectors, low-melting glass, and formerly in rodent and ant poisons. Atomic number 81; atomic weight 204.37; melting point 303.5°C; boiling point 1,457°C; specific gravity 11.85; valence 1, 3. See table at element 铊:柔轻的可延展的剧毒金属元素,用于光电池、红外检测器、低熔玻璃,从前用于田鼠和蚂蚁的毒药。原子序数81;原子量204.37;熔点303.5°C;沸点1,457°C;比重11.85;化合价1或3 参见 element〔mouse〕Any of various similar or related animals, such as the jumping mouse, the vole, or the jerboa.鼠:许多类似或与之有关的动物,如跳鼠、田鼠等〔muskrat〕A large aquatic rodent(Ondatra zibethica) of North America, related to the lemming and the vole and having a dense brown coat and musk glands under a broad, flat tail. Also called musquash ,water rat 麝鼠:一种美洲北部的大型水生啮齿动物(麝香鼠) ,与旅鼠和田鼠有关,长有深褐色皮毛和宽而扁的尾巴(下有放出麝香味的分泌腺) 也作 musquash,water rat〔cat〕A small carnivorous mammal(Felis catus or F. domesticus) domesticated since early times as a catcher of rats and mice and as a pet and existing in several distinctive breeds and varieties. 猫:一种(猫属 公猫 或 猫属 家猫) 小型食肉哺乳动物,用于捕捉田鼠和家鼠,很早就开始驯养,作为宠物以几类不同的品种和类别存在 |
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