词汇 | root 1 |
释义 | 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 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? 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. 习惯用语at(the) root1.■根本上be at the rootof1.■是...的根本[基础]blush to the root of one's hair1.■脸红到头发根by the roots1.■连根地; 从根本上cut at the roots of1.■完全推翻extract the root1.■【数】开方get at [to] the root of sth.1.■深究一事的根源grass roots1.■基层(单位、群众); 普通党员; 选民2.■基本事实; 根本, 基础3.■农业区(与工业区和市镇相对而言)4.■表层土壤, 表土pull up one's roots1.■[喻]离开原居地[原单位]; 另谋生活put down new roots1.■[喻]建立新的生活、居所等; 另起炉灶strike at the root of1.■打击...的根基; 摧毁...的基础take [strike] root1.■生根; 扎根; 固定; 确立the root of the matter1.■事情的根本, 问题的实质to the root(s)1.■充分地; 竭力地; 彻底地root and branch1.■[喻]彻底; 完全地root sth. out1.■根除, 根绝(祸害等)2.■找出, 查出root sth. up1.■连根拔起; 根绝 特殊用法adhesive root1.■粘着根adventitious root1.■【植】不定根aerating root1.■【植】通气根aerial root1.■气生根althes [althaea] root1.■药蜀葵根anchoring root1.■固定根anterior root1.■前根anterior nerve root1.■前(神经)根aortic root1.■主动脉根arrow root1.■木薯; 木薯粉(类似葛粉)assimilative root1.■光合根axial root1.■主根beet root1.■甜菜根belladonna root1.■颠茄根bitter root1.■苦根black root1.■黑根(植病)blood root1.■血根branch root1.■侧根breathing root1.■【植】呼吸根brown root1.■褐根(植病)buttress root1.■【植】板(状)根buttressed base root1.■板状基根, 支柱基板根buttress-like root1.■板状干基, 板状根characteristic root1.■【数】特征根characteristic root of a matrix1.■矩阵的特征根cichory root1.■菊苣根climbing root1.■攀缘根clinging root1.■气根closed root1.■闭根club root1.■根肿病commensurable root1.■可公度根, 可通约根common ginger root1.■(生)姜common root1.■公根complex root1.■复数根congruence root1.■同余根conical root1.■圆锥根conjugate roots1.■【数】共轭根contractile root1.■收缩根cubic [cube] root1.■立方根distinct roots1.■相异根, 不等根dittany root1.■白鲜根dorsal root1.■背根, 后根(神经)dorsal nerve root1.■背根double root1.■【数】二重根edible roots1.■食用块根equal root1.■等根equation root1.■方程根essential root1.■本性根extracting roots1.■开方,求根extraneousroot1.■额外根,客根fasciculatedroot1.■丛状根feeder root1.■饲养根fibrous root1.■须根fir tree root1.■杉形根(叶片)flagellar roots1.■鞭毛根fleshy root1.■肉质根fungus root1.■菌根gentian root1.■龙胆根hair root1.■毛根hairy root1.■发根haustorial root1.■吸根imaginary root1.■虚根irrational root1.■无理根large root1.■粗根latent root1.■本征根; 潜伏根[药]lily root1.■百合main root1.■主根marsh mallow root1.■药用蜀葵根maximum characteristic root1.■特征函数根的极大值meadow sage roots1.■牧场藿香根mean square root1.■均方根motor root1.■运动根multiple root1.■【数】重根multiple fork type blade root1.■多叉形叶根multiple primary root1.■复初生根nail root1.■甲根, 爪根negative root1.■负根nerve root1.■神经根open root1.■开根parsley root1.■欧芹根performance equation root1.■特性方程的根permanent root1.■永久根plank root1.■板状根plank -buttresses root1.■板状根polycephalous root1.■多头根positive square root1.■正平方根posterior root1.■后根primary root1.■【植】初生根primitive root1.■【数】本原根primitive root of unity1.■本原单位根primordial root1.■原基根principal root1.■【数】主根principal cubic root1.■主立方根principal square root1.■主平方根prop root1.■【植】支柱根prop aerial root1.■支柱气根quadratic root1.■平方根quadruple root1.■四重根real root1.■实根reciprocal square root1.■反平方根red root1.■血根reduced root1.■退化根repeated root1.■【数】重根respiratory root1.■呼吸根screw root1.■螺杆中心轴secondary root1.■次生根seminal root1.■种子根sensory root1.■感觉根serrated root1.■(叶片的)锯齿形根side-entry serration root1.■侧装式锯齿型叶根simple root1.■单根simple primary root1.■单初生根soap root1.■皂根square root1.■平方根, 二次根still root1.■支柱根, 高跷根straddle -type blade root1.■外包式叶根straight root1.■直根striated root1.■具条纹根(鞭毛)subterraneous root1.■地下根sucking root1.■吸根surd root1.■不尽根tabular roots1.■板状根tea root1.■美卫茅根tentacular root1.■触手根terrestrial root1.■地下根, 陆生根third root1.■立方根, 三次根tongue root1.■舌根tooth root1.■牙根top root1.■主根tragion-nasal root1.■(人)耳屏点-鼻根距triple root1.■三重根tuberous root1.■块茎状的根tulip root1.■肿根病underground root1.■地下根ventral root1.■前根, 脊神经前根water root1.■水生根wild yellow root1.■姜黄wing root1.■翼根zedoary root1.■蓬莪术zero root1.■零根rootof blade1.■叶片根部root of joint1.■接头根部; 焊缝根部roots of madder1.■茜草根rootof neck1.■瓶颈根部rootof polynomial1.■多项式根root of the characteristic equation1.■特征方程根root of the tail1.■(马)尾根rootof thread1.■螺纹牙底root of tooth1.■齿根roots of unity1.■单位根rootof weld1.■焊(接)根, 焊缝根部 |
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