noun🔗Share圆锥, 锥体 A surface of revolution formed by rotating a segment of a line around another line that intersects the first line."The ice cream cone was perfectly formed, showcasing the smooth, curved surface of a cone. "这个冰淇淋甜筒形状完美,展现了锥体那光滑的弧面。mathfigureChat with AIVocabulary GamePractice Reading
noun🔗Share圆锥,锥体。 A solid of revolution formed by rotating a triangle around one of its altitudes."Imagine spinning a paper triangle really fast; the solid shape it makes is a cone. "想象一下,如果你快速旋转一张纸做的三角形,它形成的立体形状就是一个圆锥体。mathfigureChat with AIVocabulary GamePractice Reading
noun🔗Share锥体,圆锥。 A space formed by taking the direct product of a given space with a closed interval and identifying all of one end to a point."Sentence: In topology class, the professor used a diagram of a line segment, then showed how creating a cone from it (by connecting all points of one end to a single point) transforms the line into a flat, triangular shape. "在拓扑课上,教授用线段的示意图,然后展示了如何从这个线段创建一个锥体(通过把线段一端的所有点都连接到一个点上),从而把这条线变成一个扁平的三角形形状。mathspaceChat with AIVocabulary GamePractice Reading
noun🔗Share圆锥体,锥体。 Anything shaped like a cone."The ice cream vendor's cart had many colorful cones. "卖冰淇淋的小车上摆放着许多颜色鲜艳的圆锥形蛋筒。mathChat with AIVocabulary GamePractice Reading
noun🔗Share球果,松果 The fruit of a conifer."My grandmother picked a large, juicy pine cone from the tree in her backyard. "我奶奶从她后院的树上摘了一个又大又多汁的松果。fruitplantseedChat with AIVocabulary GamePractice Reading
noun🔗Share圆锥形花序,球果. A cone-shaped flower head of various plants, such as banksias and proteas."The vase held several protea stems, each topped with a beautiful, vibrant cone. "花瓶里插着几枝帝王花,每枝顶端都盛开着一个美丽而鲜艳的圆锥形花序。plantnaturebiologyChat with AIVocabulary GamePractice Reading
noun🔗Share蛋卷冰淇淋,甜筒 An ice cream cone."My little sister wanted a chocolate cone for dessert. "我妹妹晚饭后想吃一个巧克力甜筒冰淇淋。foodChat with AIVocabulary GamePractice Reading
noun🔗Share路锥,交通锥。 A traffic cone"The construction workers placed a cone to mark the area where the new sidewalk will be built. "工人们放置了一个路锥,用来标记将要修建新人行道的区域。trafficsignitemChat with AIVocabulary GamePractice Reading
noun🔗Share一卷大麻,烟卷儿. A unit of volume, applied solely to marijuana and only while it is in a smokable state; roughly 1.5 cubic centimetres, depending on use."He bought three cones of marijuana to share with his friends. "他买了三卷大麻,打算和朋友们一起分享。culturesubstanceChat with AIVocabulary GamePractice Reading
noun🔗Share视锥细胞, 视锥体 Any of the small cone-shaped structures in the retina."The doctor examined the patient's retina and found some small cones were damaged. "医生检查了病人的视网膜,发现一些视锥细胞受到了损伤。anatomyorganphysiologypartbiologymedicinebodyChat with AIVocabulary GamePractice Reading
noun🔗Share烟嘴, 烟锅. The bowl piece on a bong."He carefully packed the cone of the bong with marijuana. "他小心地往烟枪的烟锅里塞满了大麻。utensildeviceChat with AIVocabulary GamePractice Reading
noun🔗Share水烟壶烟锅, 烟斗。 The process of smoking cannabis in a bong."He took a cone at the party, enjoying the effects of the cannabis. "他在派对上用烟斗抽了一锅大麻,享受着随之而来的快感。substanceentertainmentcultureChat with AIVocabulary GamePractice Reading
noun🔗Share大麻烟卷,锥形大麻烟卷 A cone-shaped cannabis joint."He rolled a cone for his friend before the school dance. "他赶在学校舞会前,给他的朋友卷了一根锥形大麻烟卷。substanceChat with AIVocabulary GamePractice Reading
noun🔗Share“游客” (yóukè), 乘客 A passenger on a cruise ship (so-called by employees after traffic cones, from the need to navigate around them)"The server sighed and muttered, "Excuse me, ma'am," as she carefully navigated her tray around a "cone" engrossed in taking a selfie by the buffet table. "服务员叹了口气,嘟囔着:“打扰一下,夫人,”同时小心地端着托盘,绕开一个正专心在自助餐台旁自拍的“游客”。nauticalpersonentertainmentjobChat with AIVocabulary GamePractice Reading
noun🔗Share锥体,圆锥体。 An object V together with an arrow going from V to each object of a diagram such that for any arrow A in the diagram, the pair of arrows from V which subtend A also commute with it. (Then V can be said to be the cone’s vertex and the diagram which the cone subtends can be said to be its base.)"In category theory, we can visualize a cone as a point with arrows leading to each object in a diagram, allowing all paths between objects to be consistent. "在范畴论中,我们可以把一个锥想象成一个点,这个点有箭头指向图表中每一个对象,而且这些箭头确保了对象之间所有路径的一致性。mathlogictheoryChat with AIVocabulary GamePractice Reading
noun🔗Share芋螺,海锥 A shell of the genus Conus, having a conical form."The marine biologist carefully examined the cone, noting its distinctive conical shape. "这位海洋生物学家仔细检查了这只芋螺(海锥),并记录了它独特的圆锥形外壳。animaloceanChat with AIVocabulary GamePractice Reading
noun🔗Share形式语言族 A set of formal languages with certain desirable closure properties, in particular those of the regular languages, the context-free languages and the recursively enumerable languages."Sentence: "Researchers studying language complexity often categorize language families into a specific cone based on the types of grammars that can describe them." "研究语言复杂度的研究人员通常会根据能够描述它们的语法类型,将语言家族归类到特定的形式语言族中。languagecomputingtheorylogicChat with AIVocabulary GamePractice Reading
verb🔗Share做成锥形,使成锥状。 To fashion into the shape of a cone."The chef carefully coned the ice cream, creating a perfect, symmetrical shape. "厨师小心地把冰淇淋做成锥形,做出了一个完美对称的形状。appearancestyleactionChat with AIVocabulary GamePractice Reading
verb🔗Share成锥形,使成锥体。 To form a cone shape."The chef carefully coned the pastry dough, creating a perfect, symmetrical shape. "厨师小心地将糕点面团捏成锥形,做出了一个完美对称的形状。appearanceChat with AIVocabulary GamePractice Reading
verb🔗Share用锥形交通路标隔离,用锥形交通路标标出 (frequently followed by "off") To segregate or delineate an area using traffic cones"The construction workers used cones to cone off the street for the new building project. "建筑工人们用锥形路标把街道围起来,为新的建筑项目做准备。trafficactionpoliceareavehicleChat with AIVocabulary GamePractice Reading