root什么意思 root音标、翻译、用法

root音标

英 [ru:t]

美 [rut, rʊt]

root翻译

n.

根，根源；原因，本质；祖先；[乐]和弦基音

vt.

使生根；使固定；根源在于；欢呼，喝彩

vi.

生根；根除；

变形

复数：roots过去式：rooted过去分词：rooted现在分词：rooting第三人称单数：roots

双语释义

n.(名词)[C]根,根部the part of a plant that grows down into the soil in search of food and water; the part of a tooth, hair, etc. that holds it to the rest of the body[C]根本,根源the fact or condition from which sth begins, or by which sth is caused[P]祖籍,原籍originv.(动词)vi. & vt. (使)生根,(使)扎根(cause to) form roots

英英释义

root[ ru:t, rut ]

n.(botany) the usually underground organ that lacks buds or leaves or nodes; absorbs water and mineral salts; usually it anchors the plant to the ground(linguistics) the form of a word after all affixes are removed

同义词：root wordbasestemthemeradical

the place where something begins, where it springs into being

"communism's Russian root"

同义词：beginningoriginrootagesource

a number that when multiplied by itself some number of times equals a given numberthe set of values that give a true statement when substituted into an equation

同义词：solution

someone from whom you are descended (but usually more remote than a grandparent)

同义词：ancestorascendantascendentantecedent

a simple form inferred as the common basis from which related words in several languages can be derived by linguistic processes

同义词：etymon

the part of a tooth that is embedded in the jaw and serves as support

同义词：tooth root

v.take root and begin to grow

"this plant roots quickly"

come into existence, originate

"The problem roots in her depression"

plant by the rootsdig with the snout

"the pig was rooting for truffles"

同义词：routrootle

take sides with; align oneself with; show strong sympathy for

"We all rooted for the home team"

同义词：sidepull

become settled or established and stable in one's residence or life style

同义词：settletake rootsteady downsettle down

cause to take roots

root用法

词汇搭配

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pull out roots把根拔出put down roots扎根,在某处定居下来strike root扎根strike at the root of彻底摧毁,打击…的根部take root生根,扎根trace root追溯起源uncover a root挖根unearth a root挖根形容词+～ancient root远古的起源deep roots深深的根humble roots微贱的起源long root长根noble roots高贵的祖籍old root老根same root同样的起源strong root粗壮的根suspicious root可疑的起源thick root粗根undetermined root不明的起源unknown root不明的起源名词+～cube root立方根square root平方根～+名词root cause根本原因root crops块根作物root hair根须介词+～at the root从根本上by the root根本上,从根部,连根German by root原籍德国～+介词root of a word词根root of all evil万恶之源root of civilization文明之渊源root of spectacles眼镜的起源root of the hair发根root of the matter事情的根源root of the tongue舌根root of trouble祸根用作动词 (v.)～+副词root easily很容易生根root fundamentally基本上生根root partially部分生根root probably可能生根

词组短语

root cause根本原因

root in来源于；起因于

root system根系；根轴系

root canal[医]牙根管

lotus root莲藕

square root平方根；二次根

take root v. 生根，扎根

at the root of实质上，根本上

root tip根尖

nerve root神经根

root mean square n. 均方根

root out根除；连根拔起；发现

licorice root甘草

tooth root[医]齿根；[医]牙根

root for支持；赞助；为……加油

root rot烂根病，根腐病

root directory根目录

root and branch彻底地；全部地；极端地

grass root基层；草根

dorsal root背根；后根

更多收起词组短语

同近义词辨析

source, root, origin

这组词都有“起源，起因，根源”的意思，其区别是：

source本义指某地系河流或瀑布的源头，引申指某事的来源出处，但更多指抽象事物的根源或来源。

root通常指事物产生的原因或根源。

origin侧重指事物的起源或由来，也指人的出身。

双语例句

用作名词(n.)Ann caught her foot on a tree root and stumbled.

安的一只脚被树根绊了一下跌倒了。The dog is snuffling around the root of a tree.

那条狗在树根处嗅来嗅去。Unhappiness is the root cause of his illness.

不开心是他生病的根源。Money is thought to be the root cause of all evils.

金钱被认为是万恶之源。I finally got to the root of the problem.

我们最终抓住了问题的实质用作动词(v.)Roses will not root in such acid soil.

玫瑰在这种酸性土壤中不会生根。After a few months I felt I had really taken root here.

几个月之后，我感到确实在这里扎根了。The pegged-down branches of the plant will take root.

固定的植物的枝条将会扎根。It is vain to attempt to root out heresy by force.

试图用暴力消除异端邪说是徒劳的。

权威例句

Testing for a unit root in time series regression

Root Signals and the Regulation of Growth and Development of Plants in Drying Soil

A manual for the practical study of the root-nodule bacteria

A manual for the practical study of the root-nodule bacteria.

Separating root and soil microbial contributions to soil respiration: a review of methods and observations.

Nutrient requirements of suspension cultures of soybean root cells

Some distance properties of latent root and vector methods used in multivariate analysis

Likelihood Ratio Statistics for Autoregressive Time Series with a Unit Root

Distribution of the Estimators for Autoregressive Time Series with a Unit Root

Further Evidence on the Great Crash, the Oil-Price Shock, and the Unit-Root Hypothesis