| 释义 |
小家鼠xiǎojiāshǔ家鼠的一种,身体小,不到褐家鼠的一半大,吻部尖而长,耳朵较大,尾巴细长,全身灰黑色或灰褐色。是传播鼠疫的媒介。{house mouse (Mus musculus); small mouse less than half the size of the sewer rat, with a long and pointed mouth, fairly large ears, a slender tail, and a grey-black or ash-coloured body, a vector for spreading plague;}也叫also鼷鼠(xīshǔ)。 |