1835 (as an adjective 1833), from Modern Latin Rodentia, the order name, from Latin rodentem (nominative rodens), present participle of rodere "to gnaw, eat away," from PIE root *red- "to scrape, scratch, gnaw" (cognates: Sanskrit radati "scrapes, gnaws," radanah "tooth;" Latin radere "to scrape;" Welsh rhathu "scrape, polish"). Uncertain connection to Old English rætt (see rat (n.)).
rodent 英文释义
1. relatively small gnawing animals having a single pair of constantly growing incisor teeth specialized for gnawing
rodent 双语例句
1. Researchers observed one bird impale a rodent on a cactus.
研究人员观察到一只鸟把一只啮齿动物钉在一棵仙人掌上。
来自柯林斯例句
2. When there is a full moon, this nocturnal rodent is careful to stay in its burrow.
月圆之夜，这种夜间活动的啮齿类动物会小心地呆在地洞里不出来。
来自辞典例句
3. 'The rat,'said O'Brien, still addressing his invisible audience,'although a rodent, is carnivorous.
“ 老鼠, ”奥勃良仍向看不见的听众说, “ 是啮齿动物, 但是也食肉.
来自英汉文学
4. This small rodent can scoop a long, narrow tunnel in a very short time.
这只海狸能在短时间内挖出一条长且窄的洞.
来自辞典例句
5. Did the rodent droppings have any specific shape or form?
老鼠的排泄物有什么特别的形状 吗 ?
来自电影对白
rodent 实用场景例句
Researchers observed one bird impale a rodent on a cactus.
研究人员观察到一只鸟把一只啮齿动物钉在一棵仙人掌上。
柯林斯例句
'The rat,'said O'Brien, still addressing his invisible audience,'although a rodent, is carnivorous.
“ 老鼠, ”奥勃良仍向看不见的听众说, “ 是啮齿动物, 但是也食肉.
英汉文学
Did the rodent droppings have any specific shape or form?
老鼠的排泄物有什么特别的形状 吗 ?
电影对白
It's not a dog, but a rodent that lives in underground tunnels.
它不是一直狗, 而是一种住在地下隧道里的啮齿类动物.
互联网
The age of the robotic rodent is upon us.
啮齿类机器人的时代正在向我们走来.
互联网
I'll dig a psychotic rodent if I have to.
我可以像土拨鼠一样疯狂挖洞!
互联网
The island's rodent population irrupted.
这座岛屿上的啮齿类动物急剧繁殖.
互联网
Back - street lanes are a major target for - rodent measures.
后巷是灭鼠运动针对的重点目标.
互联网
Rodent and pest accelerated the serious situation.
只有合理利用和保护天然草地,综合治理退化草地!
互联网
The squirrel is also a kind of rodent.
松鼠也是鼠类的一种.
互联网
Practice effective rodent and insect control.
采用有效的防啮齿目动物和防虫措施.
互联网
The experiment provides the theoretic base for effectively controlling and preventing the rodent pest.
此项试验为长期有效控制草地害鼠,扩展鼠害防治途径提供了依据.
互联网
Alpine meadow ecosystem has the most abundant rodent species whereas the desert ecosystem has the least.
不同栖息地中啮齿动物种类差异显著,湖周沙漠啮齿动物种类最少,高山草甸啮齿动物种类最多.
互联网
This an actual monster, some sort of rodent - like creature with a dinosaur beak.
这真的是怪兽, 有点像啮齿动物,但长着恐龙一样的嘴巴.
互联网
Another newer technique is T 2 relaxation imaging, which has mostly been used in rodent stroke models.
