n.啮齿动物
adj.咬的，啮齿目的，侵蚀性的(溃疡等)

原形：rodent复数：rodents

The rodent chewed through the electrical wiring, causing a power outage.
这只啮齿动物咬穿了电线，导致了停电。
Pet owners should ensure their homes are free of hazards for small rodents like hamsters and gerbils.
宠物主人应确保家中没有对仓鼠和沙鼠等小型啮齿动物构成危险的隐患。
The scientist observed the behavior of the rodent in its natural habitat.
科学家观察了啮齿动物在自然栖息地的行为。
Rodents, such as mice and rats, are common pests in urban areas.
老鼠和老鼠等啮齿类动物是城市地区常见的害虫。
The farmer used traps to control the rodent population that was damaging his crops.
农民用陷阱来控制破坏他作物的啮齿动物数量。
The study found that exposure to this chemical increased the risk of certain cancers in rodents.
研究发现，接触这种化学物质会增加啮齿动物患某些癌症的风险。
The child was fascinated by the tiny rodent scurrying around in its cage.
孩子对笼子里快速跑动的小型啮齿动物感到着迷。
Rodents play a crucial role in the food chain as both prey and predator.
啮齿动物在食物链中作为猎物和捕食者都扮演着至关重要的角色。
The biologist was studying the impact of climate change on rodent populations in the Arctic.
生物学家正在研究气候变化对北极啮齿动物种群的影响。
Domesticated rodents like guinea pigs are popular pets due to their docile nature.
像豚鼠这样的家养啮齿动物因其温顺的性情而成为受欢迎的宠物。