| 单词 | root |
| 释义 | nounverb🔑 rootBrE /ruːt/ NAmE /ruːt/ noun ➤ of plant 植物🔑 [C ]the part of a plant that grows under the ground and absorbs water and minerals that it sends to the rest of the plant 根；根茎◆ deep spreading roots 扎得很深的根◆ I pulled the plant up by (= including )the roots . 我把这棵植物连根拔起。◆ Tree roots can cause damage to buildings . 树根会给大楼造成损害。◆ root crops /vegetables (= plants whose roots you can eat , such as carrots )根茎作物/蔬菜The living world生物界Animals动物animals mate/breed/reproduce/feed (on sth)动物交配/繁育/繁殖/以…为食fish/amphibians swim/spawn (= lay eggs)鱼/两栖动物游动/产卵birds fly/migrate/nest/sing鸟飞翔/迁徙/筑巢/啼叫insects crawl/fly/bite/sting昆虫爬/飞/咬/叮insects/bees/locusts swarm昆虫/蜜蜂/蝗虫成群地飞来飞去bees collect/gather nectar/pollen蜜蜂采蜜/花粉spiders spin/weave a web蜘蛛结网/织网snakes/lizards shed their skins蛇/蜥蜴蜕皮bears/hedgehogs/frogs hibernate熊/刺猬/青蛙冬眠insect larvae grow/develop/pupate昆虫的幼虫生长/发育/化蛹an egg/a chick/a larva hatches卵孵化；小鸡出壳；幼虫孵出attract/find/choose a mate吸引/找到/选择配偶produce/release eggs/sperm产卵；排卵；产生/释放精子lay/fertilize/incubate/hatch eggs产卵；使卵受精；孵卵inhabit a forest/a reef/the coast栖居于森林/礁石/海岸mark/enter/defend (a) territory标出/进入/保卫领地stalk/hunt/capture/catch/kill prey悄悄接近/猎杀/捕获/杀死猎物Plants and fungi植物和真菌trees/plants grow/bloom/blossom/flower树木/植物生长/开花a seed germinates/sprouts种子发芽leaves/buds/roots/shoots appear/develop/form叶子/花蕾/根茎/幼苗长出来/长大/成形flower buds swell/open花蕾含苞欲放/绽放a fungus grows/spreads/colonizes sth菌类生长/扩散/长满…pollinate/fertilize a flower/plant给花/植物授粉produce/release/spread/disperse pollen/seeds/spores长出/传播花粉/种子/孢子produce/bear fruit结果develop/grow/form roots/shoots/leaves长出根茎/嫩芽/叶子provide/supply/absorb/extract/release nutrients提供/吸收/提取/释放营养物perform/increase/reduce photosynthesis进行/增加/减少光合作用Bacteria and viruses细菌和病毒bacteria/microbes/viruses grow/spread/multiply细菌/微生物/病毒生长/扩散/繁殖bacteria/microbes live/thrive in/on sth细菌/微生物在…中存活/大量生长bacteria/microbes/viruses evolve/colonize sth/cause disease细菌/微生物/病毒进化/长满…/引发疾病bacteria break sth down/convert sth (into sth)细菌（将某物）分解/转化（成某物）a virus enters/invades sth/the body病毒进入/侵入某物/身体a virus mutates/evolves/replicates (itself)病毒变异/演化/（自我）复制 be infected with/contaminated with/exposed to a new strain of a virus/drug-resistant bacteria感染上/接触到一种新病毒/抗药性细菌contain/carry/harbour/ (especiallyUS ) harbor bacteria/a virus带有细菌/病毒kill/destroy/eliminate harmful/deadly bacteria杀灭有害的/致命的细菌 ➡ see also grass roots, taproot➤ of hair /tooth /nail 头发；牙齿；指甲🔑 [C ]the part of a hair , tooth , nail or tongue that attaches it to the rest of the body 根；根部◆ hair that is blonde at the ends and dark at the roots 发梢金黄而发根褐色的头发➤ main cause of problem 问题的主要原因🔑 [C , usually sing. ]the main cause of sth , such as a problem or difficult situation 根源；起因◆ Money , or love of money , is said to be the root of all evil . 有人说钱和爱钱是万恶之源。◆ We have to get to the root of the problem . 我们必须找到问题的根源。◆ What lies at the root of his troubles is a sense of insecurity . 他的一切忧虑源于一种不安全感。◆ What would you say was the root cause of the problem ? 你认为问题的根源是什么？➤ origin 起源🔑 [C , usually pl. ]the origin or basis of sth 起源；基础；根基◆ Flamenco may have its roots in Arabic music .弗拉门科可能起源于阿拉伯音乐。➤ connection with place 与地方相关🔑 roots [pl. ]the feelings or connections that you have with a place because you have lived there or your family came from there 根（指与出生地或原籍相关联的情感或联系）◆ I'm proud of my Italian roots . 我为我的意大利血统感到骄傲。◆ After 20 years in America , I still feel my roots are in England . 尽管在美国生活了 20 年，我还是觉得我的根在英格兰。➤ of word 单词[C ](linguistics语言学) the part of a word that has the main meaning and that its other forms are based on ; a word that other words are formed from 词根◆ 'Walk' is the root of 'walks' , 'walked' , 'walking' and 'walker' . walk 是 walks、walked、walking 和 walker 的词根。➤ mathematics 数学[C ]a quantity which , when multiplied by itself a particular number of times , produces another quantity 方根；根 ➡ see also cube root, square root ● put down ˈroots (of a plant 植物) to develop roots 生根to settle and live in one place 定居◆ After ten years travelling the world , she felt it was time to put down roots somewhere . 游历世界十年之后，她觉得该是找个地方定居的时候了。● ˌroot and ˈbranch thoroughly and completely 完全彻底◆ The government set out to destroy the organization root and branch . 政府着手完全彻底地摧毁这个组织。◆ root -and -branch reforms 全面彻底的改革● take ˈroot (of a plant 植物) to develop roots 生根(of an idea 思想) to become accepted widely 植根；深入人心◆ Fortunately , militarism failed to take root in Europe as a whole . 幸运的是，军国主义没有能够深入整个欧洲。🔑 rootBrE /ruːt/ NAmE /ruːt/ verb present simple - I / you / we / they root BrE /ruːt/ NAmE /ruːt/ present simple - he / she / it roots BrE /ruːts/ NAmE /ruːts/ past simple rooted BrE /ˈruːtɪd/ NAmE /ˈruːtɪd/ past participle rooted BrE /ˈruːtɪd/ NAmE /ˈruːtɪd/ -ing form rooting BrE /ˈruːtɪŋ/ NAmE /ˈruːtɪŋ/ ➤ of plants 植物[I , T ]~ (sth )to grow roots ; to cause or encourage a plant to grow roots （使）生根➤ search 寻找[I ]to search for sth by moving things or turning things over 翻寻SYN rummage◆ ~ (about /around ) for sth pigs rooting for food 拱土觅食的猪◆ Who's been rooting around in my desk ? 谁乱翻我的书桌了？◆ ~ (through sth ) (for sth )'It must be here somewhere ,' she said , rooting through the suitcase . “它一定就在这里的什么地方。” 她一边说一边翻着衣箱。➤ sex 性[I , T ]~ (sb )(AustralE , NZE , taboo , slang ) to have sex with sb （与某人）性交 ● ˈroot for sb [no passive ] (usually used in the progressive tenses 通常用于进行时) (informal ) to support or encourage sb in a sports competition or when they are in a difficult situation （体育比赛或遭遇困难时）给…助威，给…加油◆ We're rooting for the Bulls . 我们为公牛队加油。◆ Good luck —I'm rooting for you ! 祝你好运，我支持你！● ˌroot sth /sb↔ˈout to find the person or thing that is causing a problem and remove or get rid of them 找到并去除（祸根）；根除to find sb /sth after searching for a long time 终于发现（或找到）● ˌroot sb to ˈsth to make sb unable to move because of fear , shock , etc .使（因害怕、惊吓等）呆住不动◆ Embarrassment rooted her to the spot . 她尴尬得呆住了。● ˌroot sth↔ˈup to dig or pull up a plant with its roots 连根挖起；连根拔起 |
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英汉词典包含238766条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。