root

音標(biāo)發(fā)音

• 英式音標(biāo) [ru?t]
• 美式音標(biāo) [rut, r?t]
• 國際音標(biāo) [ru:t, rut]
• 英式發(fā)音
• 美式發(fā)音

基本解釋

• n. 根；根源；詞根；祖先
• vi. 生根；根除
• vt. 生根，固定；根源在於
• n. (Root)人名；(英)魯特；(德、瑞典)羅特

詞源解說

• 直接源自晚期古英語的rot；最初源自古北歐語的rot，意爲(wèi)根。

同根派生

• adj性質(zhì)的同根詞

  rooted：根深蒂固的；生根的。

  rooting：生根的。

  rootless：無根的；無根據(jù)的；無所寄托的。

  rootlike：像根的。

• n性質(zhì)的同根詞

  rootage：生根；根源；開始。

  rooter：拔根者；挖土機(jī)；用鼻拱土的動物。

• v性質(zhì)的同根詞

  rooted：生根（root的過去式）。

  rooting：生根；使站立不動；牢固地樹立（root的現(xiàn)在分詞）。

• root相關(guān)詞

用法辨析

n. (名詞)

• root用作名詞的意思“根,根部”,引申可指“根本,根源”,常與介詞of連用,是可數(shù)名詞。
• root作“祖籍,原籍”解時,多用作複數(shù)形式。

v. (動詞)

• root用作動詞時意思是“(使)生根,(使)紥根”。
• root既可用作及物動詞,也可用作不及物動詞。用作及物動詞時,常與副詞out連用。

• root使用方法
• root詳細(xì)辨析

英漢例句

用作名詞 (n.)

• The fence posts took root and grew into the earth.
  籬笆生了根,長在了地裡。

用作動詞 (v.)

用作不及物動詞: S+～(+A)

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

用作及物動詞: S+～+ n./pron.

• The tree rooted itself very quickly.
  這樹紥根很快。

• root更多例句

詞組短語

用作名詞 (n.)

動詞+～

• destroy roots 燬壞根部
• 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,尋根摸底
• have the root of industry 有勤勞的品質(zhì)

• root更多詞組

英英字典

劍橋英英字典

• (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劍橋字典
• root柯林斯字典

專業(yè)釋義

辳業(yè)科學(xué)

• 根部

  The irrigation method with mulching not only saves water, but also creates proper root ecosystem environment for crop growth.
  膜上灌水不僅節(jié)約用水，同時也爲(wèi)作物的生長發(fā)育創(chuàng)造了適宜的根部生態(tài)環(huán)境。

• 根

經(jīng)濟(jì)學(xué)

• 根源

  Market transition is thd base and root of marketing transition.
  市場轉(zhuǎn)型是營銷轉(zhuǎn)型的基礎(chǔ)和根源。

  法學(xué)

• 根源

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

  數(shù)學(xué)

• 根(值)；方根

機(jī)械工程

• 樹根
• 牙底

電子、通信與自動控制技術(shù)

• 根

計算機(jī)科學(xué)技術(shù)

• 根
• 樹根

生物學(xué)

• 根
• 方根
• 根源

毉葯科學(xué)

• 根