词组、短语、俚语及习惯用语 • Norway lobster 蝉虾。 • rat bite fever 鼠咬热。 • rat guard 鼠挡。 • rat out 丢面子后离开。 • rat poison 鼠毒。 • rat race 卑鄙的竞争,你死我活的竞争。[电]环形波导。 • rat race circuit 环形波导电桥。 • rat snake 吃鼠的蛇。 • rat tail 连接线条[线束]。
Norway rat
norway-rat的词性： n.（名词）
1. The common domestic rat (Rattus norvegicus), which is highly destructive and found worldwide, especially in populated areas. Also called brown rat 挪威老鼠：平常的家居老鼠（褐鼠 鼠属）， 具有极高破坏性并在世界范围内被发现，尤其在人口居住地区 也作 brown rat
