rodent是什么意思,rodent怎么读


rodent基本信息

读法:英 ["rəʊd(ə)nt] 美 ["rodnt]

释义:

  • adj. 啮齿类的;咬的,嚼的;侵蚀性的
  • n. [脊椎] 啮齿动物
  • 使用频率:★

    星级词汇:★★

    英英释义

    Noun:

  • relatively small placental mammals having a single pair of constantly growing incisor teeth specialized for gnawing
  • 中英词源

    rodent 啮齿动物

    来自拉丁语 Rodentia,啮齿动物目,来自拉丁语 rodere,咬,啃,来自 PIE*red,咬,抓,刮,词 源同 rat,raze,eraser.

    rodent
    rodent: see rostrum
    rodent (n.)
    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.)).
    WWw.wENTiyI.COM

    词态变化

    复数 rodents;

    权威造句

    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

    近反义词

  • field rodent 野鼠
  • rodent ulcer 皮肤基底细胞癌,侵蚀...
  • rodent poison bait 灭鼠药
  • rodent contamination 啮齿动物的污染...
  • wild rodent 野生啮齿动物...
  • rodent cancer 基底细胞癌
  • rodent proof 防蚀的
  • 相似短语

  • rodent incisor 【医】 啮切牙, 啮门齿
  • rodent ulcer 侵蚀性溃疡,皮肤基底细胞癌
  • field rodent 野鼠
  • wild rodent 野生啮齿动物
  • rodent repel 鼠忌避剂
  • rodent cancer 【医】 侵蚀性癌, 基底细胞癌, 侵蚀性溃疡
  • rodent plague 【医】 啮齿动物鼠疫
  • rodent resistant cable 防鼠电缆
  • rodent poison bait 灭鼠药
  • analysis of rodent poison bait 灭鼠药分析
  • 单词分析

    暂无,等待补充.

    记忆方法

    暂无,等待补充.

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