root

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）。

• root相关词

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。

• root使用方法
• root详细辨析

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。

• root更多例句

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

• root更多词组

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.

• root剑桥字典
• root柯林斯字典

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