- 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;
- 复数: roots;
- 第三人称单数: roots;
- 过去式: rooted;
- 过去分词: rooted;
- 现在分词: rooting;
Her ankle caught on a root, and she almost lost her balance.
A skin lotion distilled from the root is a marvellous cure for sore rashes and spots.
Root ginger has been used medicinally for centuries.
We got to the root of the problem.
It shouldn't take too long to root him out.
The generals have to root out traitors.
Without a sensible sex education all kinds of strange and fantastic ideas will take root.
He targets the economy as the root cause of the deteriorating law and order situation.
Time would be needed for democracy to take root.
Dogs root in the debris at the roadside.
Unhappiness is the root cause of his illness.
Bridges over railroad tracks root danger out in crossing.
The phobia may have its root in a childhood trauma.
Our service is obsolete, requiring root and branch reform.
The young trees have struck root.
Root this bundle of peonies in the garden.
Love of money is the root of all evil.
The square root of 144 is 12.
They root out every part of the building.
Money is the root of all evil.
Do roses root easily?
玫瑰容易生根成长 吗 ?
The root of the tree rotted away.
Are you going to root here forever?
你留在这儿永远不走了 吗 ?
A stream has its source, a tree has its root.
When the root is firm , the branches flourish.
Uncleanliness is the root of various diseases.
He stumbled over the root of a tree.
Some cuttings root easily.
The idea took strong root.
The root worked down between the stones.
With wild carrots, the roots are white, small and skinny, so you’d have to pick a lot of wild carrots to get enough to eat.
Doctors used carrot seeds and roots as medicine, on the theory that foods that taste bad must be good for you.
contributes to environmental protection Romantic love has clear evolutionary roots but our views about what makes an ideal romantic relationship can be swayed by the society we live in
Although Kodak anticipated the inevitable rise of digital photography, its corporate（企业的） culture was too rooted in the successes of the past for it to make the clean break necessary to fully embrace the future.
Money is considered to be the root of all evils.
Why, then, has this claim become so popular?Part of the answer is that this is what always happens during periods of high unemployment—in part because experts and analysts believe that declaring the problem deeply rooted, with no easy answers, makes them sound serious.
The roots of his speech, given in March at the roundtable meeting of environment and energy ministers from the G20 group of nations, stretch back to 1972, and the United Nations Conference on the Human Environment in Stockholm.
While yoga and meditation ( ' , 静思 ) are scientifically proven to reduce stress levels, these programs do little to target the root causes of burnout and disengagement.
It is based on racial roots.
Twitter's huge success is rooted in the simple but profound insight that in a medium with infinite space for self-expression, the most interesting thing we can do is restrict ourselves to 140 characters.
Business people, political leaders, university professors, and especially millions of grass-roots Americans are taking part in the movement.
2014年高考英语全国卷2 阅读理解 阅读B 原文
But he argued that this did not prove parental involvement was the root cause of that success.
2015年高考英语陕西卷 阅读理解 阅读B 原文
Early forms of cake were simply a kind of bread, so this tradition hits its roots in the custom of sharing bread.
2015年高考英语安徽卷 阅读理解 阅读E 原文
In Julius Caesar, for example, Cassius's sly provocation of Brutus to take up arms against Caesar was the basis for a discussion of methods of team building and grass roots organising.
2015年高考英语上海卷 阅读理解 阅读C 原文
She didn't want her children to miss out on their roots.
2014年高考英语全国卷2 阅读理解 阅读C 原文
So how can you come up with brilliant daydreams and avoid falling over tree roots or otherwise looking like a fool?
2015年高考英语北京卷 阅读理解 单项填空 原文
Steve and Naomi spoke in musical code lines, beats, intervals, moving from the root to end a song in a new key.
2019年高考英语江苏卷 阅读理解 阅读D 原文
Swimming pools, wine tasting, and pink sunsets at normal evening hours, not 4 in the afternoon filled the weekend, but the best part- particularly to my taste, dulled by months of cold--weather root vegetables--was a 7 a.m. adventure to the Sarasot
2015年高考英语全国卷1 阅读理解 阅读B 原文
The friendship that grew out of the experience of making that film and the sting four years later had its root in the fact that although there was an age difference, we both came from a tradition of theater and live TV.
2017年高考英语全国卷2 阅读理解 阅读B 原文
This suggests that British attitudes towards accent have deep roots and are based on class prejudice.
2015年高考英语广东卷 阅读理解 阅读D 原文
We need to get to the root of the problem before we can solve it.
2015年高考英语天津卷 单项填空 原文
DNA testing is also the latest rage many passionate genealogists-and supports businesses that offer to search for a family's geographic roots.
These issues all have root causes in human behavior: all require behavioral change and social innovations, as well as technological development.
Yet science has a cultural history, too, with roots going back to the dawn of civilization.
1. (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
2. (linguistics) the form of a word after all affixes are removed;
"thematic vowels are part of the stem"
3. the place where something begins, where it springs into being;
"the Italian beginning of the Renaissance"
"Jupiter was the origin of the radiation"
"Pittsburgh is the source of the Ohio River"
"communism's Russian root"
4. a number that when multiplied by itself some number of times equals a given number
5. the set of values that give a true statement when substituted into an equation
6. someone from whom you are descended (but usually more remote than a grandparent)
7. a simple form inferred as the common basis from which related words in several languages can be derived by linguistic processes
8. the part of a tooth that is embedded in the jaw and serves as support
1. take root and begin to grow;
"this plant roots quickly"
2. come into existence, originate;
"The problem roots in her depression"
3. plant by the roots
4. dig with the snout;
"the pig was rooting for truffles"
5. take sides with; align oneself with; show strong sympathy for;
"We all rooted for the home team"
"I'm pulling for the underdog"
"Are you siding with the defender of the title?"
6. become settled or established and stable in one's residence or life style;
"He finally settled down"
7. cause to take roots
it is a moral question at root.
put down roots
(of a plant) begin to draw nourishment from the soil through its roots
strike at the root (或 roots) of
affect in a vital area with potentially destructive results
the proposals struck at the roots of community life.
(of a plant) begin to grow and draw nourishment from the soil through its roots
root something out
(亦作 root something up)dig or pull up a plant by the roots
(informal)support or hope for the success of (a person or group entering a contest or undertaking a challenge)
the whole of this club is rooting for him.
root someone on
(N. Amer. informal)cheer or spur someone on
his mother rooted him on enthusiastically from ringside.
root and branch
The organization has been transformed root and branch by its new leaders.
origin, source, root
根 鼓气 喝彩 助威 声援
方均根误差, root-mean-square error 方均根速率, root-mean-square speed
方均根值, root-mean-square value, RMS value 根轨迹图法, root-locus plot method