root

rootrootD.J.:[ru:t]K.K.:[rut, rʊt]n.1.■根, 根部The roots of this plant go deep.这种植物的根扎得很深。Five is the square root of 25.五是二十五的平方根。2.■根源, 根基, 根本, 基础Money is the root of all evil.金钱是万恶之源。Unhappiness is the root cause of his illness.不开心是他生病的根源。3.■祖籍, 原籍, 老家He has no real roots in this area.他原籍不在这儿。vt. & vi.1.■(指植物)生根成长; 种植(植物)Do roses root easily?玫瑰容易生根成长吗?Root this bundle of peonies in the garden.使这束牡丹在花园里生根成长。vt.1.■使(某人)站立不动Fear rooted her to the spot.她吓得呆若木鸡。Her affection for him is deeply rooted.她对他的爱是坚定不移的。2.■使(某事物)深深扎根; 牢固地树立(某事物)Our movement is rooted in the hearts of the people.我们的运动在人民的心中根深蒂固。

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root1[ru:t; rut]n.1.■【植物】根；根茎2.■(身体结构的)根(如牙根等)3.■根部；根状物4.■底部；根基5.■根子；核心6.■根源；原因7.■祖先；根苗8.■[复数]人的原籍；人事关系。9.■【数学】根(值)；方根10.■【音乐】(和弦的)基础音，根音11.■【语言学】词根12.■[俚语]阴茎13.■(西印度文化的)根本14.■[复数](民族文化或民族特征的)源泉，根基，根子，根vi.1.■(植物)生根：Roses will not root in such acid soil.玫瑰在这种酸性土壤中不会生根。2.■扎根；固定：The trees have rooted in the rich soil.树木在肥沃的土壤里已经扎根。3.■发源；起源于…；起因于…(常与in连用)：Our difficulties rooted mainly in lack of money.我们的困难主要是由于缺钱。vt.1.■使生根:He rooted the tulip bulbs in potting soil.他把郁金香的鳞茎种在盆栽用土中使其生根。2.■使固定：He was rooted to the spot by surprise.他惊讶得一动不动地站在原地。3.■使扎根；使牢固建立；使有基础：Their family is rooted here. They will never move to another city.他们的家庭在这里扎了根，他们永远不会迁移到另一个城市去。4.■连根拔起(常与up， out 连用)：They rooted up all the trees in their garden.他们把花园里所有的树都连根拔掉。5.■铲除;根除(常与up, out, away连用)：It is impossible to root out this disease in a few years.要想在几年内根除这种疾病是不可能的。近义词originat (the) root根本上；实际上，实质上，本质上by the root(s)连根地彻底地；从根本上extract the root【数学】开方get at(或to)the root of something追究某事的根底；查明某事的真相；从根本上解决(某事)pull(或pluck)up by the roots连根拔起；根除pull up one's roots改行，转业迁居put down roots扎根安家落户，定居；(通过建立家庭、购置住宅等方式)过稳定的生活root and branch彻底地，全部地；根本地strike at the root(s)摧毁…的基础，根除take (或strike)root生根，扎根；(植物)开始生长基于，植根于…；固定下来；确立；深入人心the root of all evil祸根，万恶之源the root of the matter问题的实质，事情的根本[源自《圣经》]to the root(或roots)认真地；充分地；竭力地，拼命地；彻底地，完全地 root2[ru:t; rut]vt.1.■用鼻拱；以鼻拱翻出(常与up，out 连用)：The pigs have rooted up the muddy ground in search of food.猪把泥土拱起来寻找食物。2.■发掘出；找出(常与up， out 连用)：He rooted out some old books to give to his little brother.他找出一些旧书给了他的小弟弟。vi.1.■用鼻拱寻(食物)：Pigs often root about in the mud for their food.猪经常用鼻子在泥里拱寻食物。2.■搜寻；翻找：He rooted about in all his drawers and found the lost ball-pen at last.他在所有的抽屉里翻来翻去，最后终于找到了丢失的圆珠笔。 root3[ru:t; rut]vt.1.■[美国口语]2.■为…鼓励；捧场；欢呼；喝彩：They rooted their football team on to victory.他们为自己的足球队鼓劲使它获得胜利。3.■支持；声援4.■(使人)疲惫不堪：After climbing only halfway up the mountain, he was so rooted that he had to give up.才爬到半山腰他就累得疲惫不堪，不得不半途而废。5.■抢先，先下手；欺，瞒6.■使难堪vi.1.■(为参加竞赛者)鼓劲；捧场；欢呼；喝彩(常与for连用)：She heard her classmates rooting for her.她听到她的同班同学在向她喊加油。2.■支持(常与for连用)：There is nothing to be afraid of. We are all rooting for you.没有什么可怕的。我们全都支持你。

rootroot[ru:t]n.1.■根; 根茎; 块根2.■[pl. ]根菜作物3.■位置或作用似根的部分(如发根、舌根、齿根、指甲根等)4.■[喻]根子[本, 基]; 本质; 根源; 来源5.■祖先; (基督教《圣经》用语)子孙6.■【数】根(数)7.■【语】词根; 根词8.■【音】(和弦的)基础音the root of a tooth [a hair, the tongue]牙[发, 舌]根the root of all evil祸根a root idea根本思想square root平方根

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词性变化root[ru:t]vt.1.■使生根2.■使立定不动; 使确立; 使固定3.■(指观念, 原则等)使根深蒂固; 坚定不移4.■使根绝; 铲除; 肃清(out, up)root cuttings in sand and peat使插枝在沙和泥煤中生根Fear rooted her to the ground.她吓得呆若木鸡。Her affection for him is deeply rooted.她对他的爱是坚定不移的。root[ru:t]vi.1.■(植物、插枝等)生根2.■(人)站立不动; 固定3.■根源在于; 来源于Some cuttings root easily.有些插枝易于生根。Are you going to root here forever?你留在这儿永远不走了吗?

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继承用法root-cancern.1.■根癌root-capn.1.■根冠root-formn.1.■词根形式, 根式root-formesn.1.■根腐菌roothold[ˈru:thəʊld,ˈrʊ-]n.1.■根固rootlocasn.1.■根轨迹root-rotn.1.■根腐病rootstockn.1.■根茎; 根源root-suckern.1.■根蘖root-tuberclen.1.■根瘤rootlikeadj. rootroot[ru:t]vi.1.■[美俚]鼓舞; 喝采; 声援2.■支持; 赞助Let's go and root for our college baseball team.我们去给校棒球队加油吧