听声词典

root

R 开头单词

音标发音

  • 英式音标 [ruːt]
  • 美式音标 [rut, rʊt]
  • 国际音标 [ru:t, rut]
  • 英式发音
  • 美式发音

基本解释

  • n. 根；根源；词根；祖先
  • vi. 生根；根除
  • vt. 生根，固定；根源在于
  • n. (Root)人名；(英)鲁特；(德、瑞典)罗特

词源解说

  • 直接源自晚期古英语的rot；最初源自古北欧语的rot，意为根。

同根派生

  • adj性质的同根词
    rooted：根深蒂固的；生根的。
    rooting：生根的。
    rootless：无根的；无根据的；无所寄托的。
    rootlike：像根的。
  • n性质的同根词
    rootage：生根；根源；开始。
    rooter：拔根者；挖土机；用鼻拱土的动物。
  • v性质的同根词
    rooted：生根（root的过去式）。
    rooting：生根；使站立不动；牢固地树立（root的现在分词）。

用法辨析

    n. (名词)

  • root用作名词的意思“根,根部”,引申可指“根本,根源”,常与介词of连用,是可数名词。
  • root作“祖籍,原籍”解时,多用作复数形式。

    • v. (动词)

  • root用作动词时意思是“(使)生根,(使)扎根”。
  • root既可用作及物动词,也可用作不及物动词。用作及物动词时,常与副词out连用。

英汉例句

    用作名词 (n.)

  • The fence posts took root and grew into the earth.
    篱笆生了根,长在了地里。

    • 用作动词 (v.)

    用作不及物动词: S+～(+A)

  • Does the rose root easily?
    玫瑰容易生根吗?

    • 用作及物动词: S+～+ n./pron.

  • The tree rooted itself very quickly.
    这树扎根很快。

词组短语

    用作名词 (n.)

    动词+～

  • destroy roots 毁坏根部
  • dig out the roots of 挖掉…的根
  • dig up a root 掘根
  • get at 〔to〕 the roots of 追究…的真相,寻根摸底
  • have the root of industry 有勤劳的品质

英英字典

    剑桥英英字典

  • (PLANT PART) the part of a plant that grows down into the earth to get water and food and holds the plant firm in the ground
  • (CAUSE/ORIGIN) the cause or origin of something bad
  • (OF TOOTH/HAIR/NAIL) the part of a hair, tooth, or nail that is under the skin
  • (OF WORD) The root of a word is its most basic form, to which other parts, such as affixes, can be added.
  • (IN MATHEMATICS) a solution of some equations (= mathematical statements)
  • (LOOK) to look for something by turning things over
  • (PLANT) to grow roots

    • 柯林斯英英字典

  • The roots of a plant are the parts of it that grow under the ground.
  • If you root a plant or cutting or if it roots, roots form on the bottom of its stem and it starts to grow. ...
  • Root vegetables or root crops are grown for their roots, which are large and can be eaten.
  • The root of a hair or tooth is the part of it that is underneath the skin.
  • You can refer to the place or culture that a person or their family comes from as their roots.
  • You can refer to the cause of a problem or of an unpleasant situation as the root of it or the roots of it.
  • (of a pig) to burrow in or dig up the earth in search of food, using the snout
  • If you root through or in something, you search for something by moving other things around.
  • to give support to (a contestant, team, etc), as by cheering
  • &rarrsee also grassroots , rooted , square root
  • If someone puts down roots, they make a place their home, for example by taking part in activities there or by making a lot of friends there.
  • If an idea, belief, or custom takes root, it becomes established among a group of people.

专业释义

    农业科学

  • 根部

    The irrigation method with mulching not only saves water, but also creates proper root ecosystem environment for crop growth.
    膜上灌水不仅节约用水，同时也为作物的生长发育创造了适宜的根部生态环境。

  • 根

    • 经济学

  • 根源

    Market transition is thd base and root of marketing transition.
    市场转型是营销转型的基础和根源。

    法学

  • 根源

    Interest is the root and aim of politics.
    政治的根源和目的是利益。

    数学

  • 根(值)；方根

    • 机械工程

  • 树根
  • 牙底

    • 电子、通信与自动控制技术

  • 根

    • 计算机科学技术

  • 根
  • 树根

    • 生物学

  • 根
  • 方根
  • 根源

    • 医药科学

  • 根