名 root，descendants，posterity；副 （彻底）completely，thoroughly；

[例句] 建筑工人在8根细柱上架起轻巧的混凝土穹顶。 The builders have perched a light concrete dome on eight slender columns.

[例句] 摩根派遣部队同时袭击了两个据点。 Dividing his command, Morgan assailed both strongholds at the same time.

root ，dedendum ；

[例句] 介绍了平齿根齿侧配合英制渐开线花键计算、测量的基本公式及方法. This paper introduces calculation and measurement of BRITISH Standard Involute splines.

[例句] 拖到绘图页上. 拖动黄色菱形可调整中心圆 、 齿根圆和外径的大小. Drag onto the page. Drag yellow diamonds to resize hub circle, root circle, and outside diameter.

root，radical，utterly，completely，at all ；

[例句] 我知道那根本没什么大不了的，所以有些无动于衷。 I know it's nothing serious and I feel quite unemotional about it.

[例句] 这些钱根本不够用来开始全新的生活。 It's just not enough money to start life over.

副 （依据； 按照） on the basis of，according to，in the light of，in line [accordance] with；名 （作为根据的事物） basis，grounds，foundation，reason ；

[例句] 他说根据这些法规，赖斯先生的资产可能已经被冻结了。 Under these laws, he said, Mr. Rice's assets could have been frozen.

[例句] 他根据被俘囚犯提供的证据得出了这个结论。 He based his conclusions on the evidence given by the captured prisoners.

thoroughly do away with，eradicate，root out，uproot，deracinate ；

[例句] 经过反复施用除草剂，杂草得以彻底根除。 With repeated applications of weedkiller, the weeds were overcome.

[例句] 《反性别歧视法》并未根除工作中的歧视。 The Sex Discrimination Act has not eliminated discrimination in employment.

foundation，basis，radical，rhizel，groundwork ；

[例句] 久居此地的居民和根基稳固的家族牢牢掌控着权力。 The old-timers and established families clutched the reins of power.

[例句] 他现在已经在事业上稳住了根基。 He is now well established in his career.

ipecacuanha，black ipecac，radix ipecacuanhae，[植] ipecace，ipecac ；

mycorhiza，mycorrhiza，mycohiza，bacteriorhizae ；

[例句] 菌根起着固氮和贮氮的作用. Mycorhizae perform the function of nitrogen fixation and storage.

[例句] 在生境中用带有合适菌根真菌的土壤接种. The site had been inoculated with soil containing suitable mycorrhizal fungi.

source，origin，grass roots，root，foundation stone ；

[例句] 这种不被承认就是这次纷争的根源。 This lack of recognition was at the root of the dispute.

[例句] 这场危机的根源是这两个群体之间积怨已深的敌对情绪。 The crisis is rooted in deep rivalries between the two groups.

（基础） foundation，ins and outs，cause，root，bedrock ；

[例句] 这个班的学生语法根底好. The class is well grounded in grammar.

[例句] 我的科学根底要我多作细心的概括. My scientific background has taught me to make more cautious generalizations.

counterfoil，office copy，stub ；

[例句] 左撇子 顾客在书写支票时往往会弄脏存根上的墨水字迹. The left - handed client often smudged the ink on the stub when he wrote his check.

[例句] 这里是您的机票. 领取行李的存根就附在上面. Here are your tickets. The baggage claim stubs are attached to them.

[植] root hair，fibril ；

[例句] 别想把你脸上那几根毛说成是胡子来美化它! Don't try to dignify those few hairs on your face by calling them a beard!

[例句] 它们吃了含有乳汁的酥油草,膘肥体壮,毛色格外发亮,好象每一根毛尖都冒着油星. They are chewing the juicy grass which makes their fur sleek.

stub，counterfoil ；

[例句] 把票根留着. Keep your ticket stubs.

[例句] 仍保留原始票根的球迷请于7月3号前和谢菲尔德体育馆联系。 Fans who still have their original ticket stubs should contact Sheffield Arena by July 3.

（祸患的根源） bane，curse，the cause of ruin，the root of the trouble，an apple of discord ；

[例句] 他的问题的祸根在于他童年的经历。 His problems are deeply rooted in his childhood experiences.

[例句] 这项不公平的和约为另一场战争埋下了祸根. The unjust peace agreement set the scene for another war.

stamp [wipe] out，eliminate，eradicate，exterminate，extermination ；

[例句] 艺术不能影响行为. 它可以根绝干某种行动的愿望. Art has no influence upon action. It annihilates the desire to act.

[例句] 我们已经把那种流行病根绝了. We have stamped out the epidemic.

[语] （体现基本意义的词素） root，radical，etyma ；

[例句] 单词secretary和secret有同样的拉丁词根。 The word "secretary" comes from the same Latin root as the word "secret".

[例句] 从语法的观点看, 梵语的变格范例明确了词根的概念. Grammatically, the Sanskrit paradigm exemplifies the concept of radical.

take root ；

[例句] 他的基本观念依旧扎根于自由主义传统。 His basic outlook remains anchored in the liberal tradition.

[例句] 偏见容易在头脑中扎根。 Prejudices can easily become implanted in the mind.

Baconic ；

[例句] 她知道许多有关培根的轶事. She knows many anecdotes of Bacon.

[例句] “ 实验, 实验 ”, 这就是罗杰,培根肩负的重担. " Experiment, experiment ", that is the burden of Roger Bacon.

root tuber，tuberous root，earthnut ；

[例句] 其他乐器还有块根芹手鼓 、 茄钹和南瓜鼓. Other instruments include celeriac bongos , eggplant cymbals and pumpkin drums.

[例句] 成熟块根中积累丰富的淀粉. The mature tuberous root accumulates a number of starch grains.

[中药] isatis root，radix isatidis （清热、凉血、解毒、治流感、喉炎、腮腺炎等） ；

[例句] 目的: 观察 板蓝根 含片的解热镇痛及 抗炎 作用. Objective : To observe antipyretic - analgesic and anti - inflammatory effects of Banlangen Buccal Tablets ( BBTs ).

[例句] 目的建立RP-HPLC测定板蓝根中腺苷含量的方法. Objective To establish a RP - HPLC method for quantitation of Adenosine Radix Isatidis.