at
英 dis'pɜːsɪti] 美 dɪs'pɜːrɪti]
释义
at是什么意思、at怎么读 at汉语翻译 prep. 在, 向, 对【计】 地址转换器, 异常传输, 自动订票【医】 砹(85号元素)相关词组: at war at regular intervals at peace to keep on at sb at midnight at the moment be at an utter loss what to do at work at school at rest at词型变化名词复数:at at词意辨析
at, in, on这些前置词在表示地点或时间时均含“在……”之意。at: 表地点时，指空间位置上的某一点；表时间时，指在时间上的某一时刻。in: 表地点时，指在某一立体空间范围内；表时间时，指一段时间或与年、月、季节时间连用。on: 表地点时，指某物与另一物表面相接触，或与某地方接壤等；表时间时，指在某一天或某一天的某个时间，尤指在星期几。
at英语解释名词 at:a highly unstable radioactive element (the heaviest of the halogen series); a decay product of uranium and thorium同义词：astatine, atomic number 85100 at equal 1 kip in Laos at例句I\'m good at it.我做这个很在行。I watch TV till ten at night.我晚上看电视看到10点。There is very little profit in selling newspapers at present.现在卖报纸利润很少。I have engaged a room at this hotel.我已经在这个旅馆里预订了一个房间。At 20 years of age the will reigns; at 30 the wit; at 40 the judgement.20岁我们按意愿做事; 30岁我们凭智慧做事; 40岁我们靠判断做事。The airplane flies at 900 kilometers an hour.飞机以每小时900公里的速度飞行。Please don\'t laugh at him.请不要嘲笑他。I met him at the bus stop.我在公共汽车站遇到他的。 at详细解释at prep.（介词）In or near the area occupied by; in or near the location of:在…里，在…附近：在某一被占据地区里或附近；在某一场所里或附近：例句：at the market; at our destination.在市场；在我们的目的地In or near the position of:出现在…一面：在或接近某一位置：例句：always at my side; at the center of the page.总是站在我一边；在页码中央To or toward the direction or location of, especially for a specific purpose:向，朝向：到或朝某一方向或位置，尤指朝一特定目的：例句：Questions came at us from all sides.从四面八方向我们涌来的问题Present during; attending:出席：在…出现；出席：例句：at the dance.出席舞会Within the interval or span of:在…期间：在某一时间间隔或时间跨度内：例句：at the dinner hour; at a glance.吃饭时间；转瞬间In the state or condition of:在某一状态或状况下：例句：at peace with one`s conscience.心安理得In the activity or field of:在某一活动或某一领域内：例句：skilled at playing chess; good at math.精于棋艺；擅长数学To or using the rate, extent, or amount of; to the point of:在某一点：到达或运用比率、限度、或数量；在某一点：例句：at 30 cents a pound; at high speed; at 20 paces; at 350=F.每英镑三十分；以高速；在二十步处；在华氏三百五十度时On, near, or by the time or age of:到达，接近：到达，接近某一时刻或年龄，或到某一时刻或年龄为止：例句：at three o`clock; at 72 years of age.到三点；到七十二岁时On account of; because of:根据；因为：例句：rejoice at a victory.因胜利而欢欣鼓舞By way of; through:以…方式；通过：例句：exited at the rear gate.从后门溜走In accord with; following:根据；遵循：例句：at my request.根据我的请求Dependent upon:凭借：例句：at the mercy of the court.在法庭的宽容下Occupied with:正在：例句：at work.正在工作at it【非正式用语】Engaged in verbal or physical conflict; arguing or fighting:争论，冲突：口头或身体上的冲突；争论或冲突：例句：The neighbors are at it again.邻居们又吵起来了来源：Middle English 中古英语 from Old English ôt * see ad- 源自 古英语 ôt *参见 ad-
atat 2n.（名词）【复数】 at A unit of currency in Laos.See table at currency 阿特：老挝货币单位参见 currency来源：Thai 泰国语
实用场景例句
OBJECTIVE To explore the value of intravascular interventional treatment of maxillofacial racemose h.
目的研究颌面部蔓状血管瘤的血管内介入治疗价值。
The effective rates of the treatment of maxillofacial racemose hemangioma was 100% ( 6/ 6), and that.
颌面部蔓状血管瘤治疗有效率100%（6/6），海绵状血管瘤有效仅为33.3%（1/3）。
Any of several hairy North American herbs having yellow racemose flowers and inflated pods..
北美洲的任何多毛的杂草，具有黄色的总状花序和膨胀的豆荚。
Genus of showy plants of western North America having palmate leaves and variously colored racemose.
北美西部一个美丽的植物属，手掌状叶，总状花序由多种颜色的花组成。
Purpose: To analyze the angiographic manifestations and embolization treatment of craniofacial heman.
目的：对颅面部蔓状血管瘤的血管造影与栓塞治疗进行分析。
False mallow of western United States having racemose red flowers; sometimes placed in genus malvast.
美国西部的假的锦葵属植物，有红色总状花序的花；有时被归在赛葵属。
Interventional embolization therapy for facial racemose aneurysm: report of one case.
介入栓塞治疗颊面部蔓状血管瘤1例
Stout perennial of eastern and central North America having palmate leaves and showy racemose blue f.
北美洲东部和中部的一种健壮的多年生植物，有掌状叶和艳丽的蓝色总状花序。
The pancreas and small intestine also produce enzymes that break down food into small particles..
胰和小肠也产生酶，把食物分解成细小的微粒。
The lung and the large intestine form an exterior-interior relationship by mutual connections of the.
肺和大肠通过它们的经脉相互联系形成表里关系。