| 单词 | 围绕 |
| 释义 | 〔helicopter〕An aircraft that derives its lift from blades that rotate about an approximately vertical central axis.直升机：螺旋桨叶围绕一根近似垂直的中心轴旋转而使其升高的飞机〔coconut〕The fruit of the coconut palm, consisting of a fibrous husk surrounding a large seed.椰子：椰子树的果实，由纤维状外壳围绕一个大种子组成〔circumambient〕Encompassing on all sides; surrounding.围绕的：围住每一边的；包围的〔spiral〕from Latin spīra [coil] * see spire 2源自 拉丁语 spīra [围绕] * 参见 spire2〔eyeball〕The globe-shaped portion of the eye surrounded by the socket and covered externally by the eyelids.眼球：眼睛的球形部分，被眼窝围绕且被眼睑覆盖〔period〕Perhaps more than once one may have wonderedwhy the wordperiod has the sense "punctuation mark ( . )” as well as some of its other senses having to do with time.The answer to this question lies in the senses of the Greek wordperiodos from which our word is descended. Periodos, made up of peri-, "around,” and hodos, "way,” meant such things as "going round, way round, going round in a circle, circuit,”and with regard to time "cycle or period of time.”The word also meant "the period of menstruation.”In rhetoric it referred to "a group of words organically related in grammar and sense.”The Greek word was adopted into Latin asperihodos with only its rhetorical sense and one other sense,but in Medieval Latin it reacquired senses it had in Greek,such as "cycle,” and acquired a new sense,"a punctuation mark used at the end of a rhetorical period.”Although this sense is recorded in Medieval Latin,it is not recorded in English until 1609.But the wordperiod had entered Middle English from Medieval Latin and Old French, first being recorded in a work written around 1425in the sense "a cycle of recurrence of a disease.”或许任何人都会不止一次的发出疑问，为什么period 有“标点符号（。）”的意思， 同时其它意思与时间有关。此问的答案来自我们的单词源自的希腊语单词periodos 的意思。 Periodos ，由意为“周围”的 peri- 和意为“方式”的 hodos 组成， 该词意味着“围绕…走，围绕…的路，转圈走，围绕，”同时也指时间，意为“一段时间或时间周期”。此词也意为“经期”。在修辞学中指“一组在语法和词意上有机相连的词。”这个希腊词作为perihodos 被拉丁文所采用， 仅带有修辞和一个其他的意思，但在中世纪拉丁语中它重新得到了它在希腊语中的意思，例如“周期”，后来又得到一个新的意思，即“用于修辞部分末尾的标点符号”。尽管此意在中世纪拉丁语中有记载，但直到1609年才在英语中有记载。而period 从中世纪拉丁文和古法语中进入中世纪英语， 并首次记载于约1425年所著的作品中，意为“疾病发作的周期”〔nostoc〕A freshwater blue-green alga of the genusNostoc, forming spherical colonies of filaments embedded in a gelatinous substance. 念珠藻属：念珠藻属 的淡水蓝绿藻，在凝液物质中形成有细丝围绕的一种柱状 〔circumscribe〕To enclose (a polygon or polyhedron) within a configuration of lines, curves, or surfaces so that every vertex of the enclosed object is incident on the enclosing configuration.外接圆：用直线、曲线或面的结构围绕（多边形或多面体），使被包围物的每个顶点都内接于该结构〔spiral〕Coiling around an axis in a constantly changing series of planes; helical.绕线轴的：围绕一轴不断盘旋上升的；螺形的〔hedge〕To enclose or bound with or as if with hedges.用树篱围住：用树篱或者好象用树篱围绕或围住〔shoulder〕The area of an item or object that serves as an abutment or surrounds a projection, as:交接处：一物品或物体上充当拱座或围绕一突出部分的区域，如：〔wrap〕To surround or involve in a specified quality or atmosphere:隐蔽：围绕或融合于一种特定的物质或气氛中：〔limit〕limits The boundary surrounding a specific area; bounds: limits 边界：围绕特定地区的边界；界限：〔circumfluent〕Flowing around or surrounding.环流的，围绕的〔surround〕Something, such as fencing or a border, that surrounds:边缘：象栅栏或边框一样围绕的东西：〔siphonostele〕A type of stele in which the vascular cylinder surrounds a pith, as in the stem of the sunflower.管状中心柱：一种围绕木髓血管圆柱体的中柱，如向阳花的茎中〔revolution〕Orbital motion about a point, especially as distinguished from axial rotation:旋转，绕转：围绕一个点的轨道运动，尤指区别于绕轴旋转的：〔circumpolar〕Located or found in one of the Polar Regions.环极的，围绕极地的：位于或发现于一个极地区域中的〔peristyle〕A court enclosed by columns.周柱中庭：由柱子围绕的厅堂〔revolution〕A turning or rotational motion about an axis.旋转：围绕一轴的转动或旋转运动〔sundial〕An instrument that indicates local apparent solar time by the shadow cast by a central projecting pointer on a surrounding calibrated dial.日晷仪：指示某地太阳时间的一种仪器，通过一个中心突出指针在围绕刻有标准刻度的日晷上的阴影来指示时间〔nimbus〕A splendid atmosphere or aura, as of glamour, that surrounds a person or thing.气氛，光彩：围绕人或东西的气氛或氛围，如魅力〔axle〕A supporting shaft or member on or with which a wheel or a set of wheels revolves.车轴，轮轴：一个轮子或一组轮子在其上或围绕其转动的支撑杆或部件〔encircle〕To form a circle around; surround.See Synonyms at surround 包围，围绕：组成一圆圈；包围 参见 surround〔cyclosis〕from kukloun [to surround] 源自 kukloun [围绕，包围] 〔quarter〕One fourth of the period of the moon's revolution around Earth.阴历月的四分之一：月亮围绕地球公转一周的四分之一〔Ludwigsburg〕A city of southwest Germany north of Stuttgart. It grew around a baroque 18th-century castle built in imitation of Versailles. Population, 77,054.路德维希堡：位于德国西南部，斯图加特北部的一座城市。它是围绕一座模仿凡尔赛的巴罗克式的18世纪城堡发展起来的。人口77,054〔comet〕A celestial body, observed only in that part of its orbit that is relatively close to the sun, having a head consisting of a solid nucleus surrounded by a nebulous coma up to 2.4 million kilometers (1.5 million miles) in diameter and an elongated, curved vapor tail arising from the coma when sufficiently close to the sun. Comets are thought to consist chiefly of ammonia, methane, carbon dioxide, and water.彗星：一种天体，仅能在它比较接近于太阳的那一部分轨道才能看到，有一个包括固体核、由直径达到两千四百万公里（一千五百万英里）的星云状的彗发围绕的头部 ，当足够接近太阳时一个拉长的曲线气尾从彗发升起。人们认为彗星主要有氨、甲烷、二氧化碳和水构成〔girth〕The distance around something; the circumference.周围，四周：围绕某物的距离；周围〔abscess〕A localized collection of pus in part of the body, formed by tissue disintegration and surrounded by an inflamed area.脓肿，脓疡：身体的一部分因组织损坏而形成的局部脓肿，被四周发炎部位围绕〔corona〕A faintly colored luminous ring appearing to surround a celestial body visible through a haze or thin cloud, especially such a ring around the moon or sun, caused by diffraction of light from suspended matter in the intervening medium. Also called aureole 华：透过霾或薄云能看到的天体所围绕的有微弱颜色的发光的环，尤指围绕月亮或太阳的这种环，是由于悬浮物在插入媒介中的衍射造成的 也作 aureole〔shingles〕from cingere [to gird] * see kenk- 源自 cingere [围绕] * 参见 kenk- 〔cincture〕Something that encircles or surrounds.带：环绕或围绕之物〔pond〕from Old English pund- [enclosure] 源自 古英语 pund- [围绕] 〔ring〕To surround with or as if with a ring; encircle.See Synonyms at surround 环绕：用或似用环围绕；环绕 参见 surround〔blastula〕An early embryonic form produced by cleavage of a fertilized ovum and consisting of a spherical layer of cells surrounding a fluid-filled cavity. Also called blastosphere 囊胚：由分裂受精卵产生的早期胚胎外形，由围绕充满液体的洞的球形细胞层组成 也作 blastosphere〔wheel〕A solid disk or a rigid circular ring connected by spokes to a hub, designed to turn around an axle passed through the center.轮子：由辐条连于轮毂之上的实心圆盘或坚硬的圆环，被设计用以围绕穿过其中心的轴旋转〔ironbound〕ironbound coasts.峭壁围绕的海岸〔background〕The circumstances and events surrounding or leading up to an event or occurrence.背景资料：围绕或导致某种事件或事变发生的情况或事件〔perionychium〕The border of epidermal tissue surrounding a fingernail or toenail.甲周皮：围绕手指甲或脚指甲的表面组织边缘 |
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