a [adj] cone
形容词常描述大小、颜色或材料。
The road was blocked by a red traffic cone.
道路被一个红色交通锥堵住了。
球果；通过将线段绕另一条相交线旋转形成的旋转曲面；任何锥形物品；通过将三角形绕其一条高旋转形成的旋转体；底面为圆形,侧面逐渐收缩至一点的形状
a solid or hollow object with a round base and pointed top
通过将线段绕另一条相交线旋转形成的旋转曲面
A surface of revolution formed by rotating a segment of a line around another line that intersects the first line.
任何锥形物品
any cone-shaped artifact
通过将三角形绕其一条高旋转形成的旋转体
A solid of revolution formed by rotating a triangle around one of its altitudes.
底面为圆形,侧面逐渐收缩至一点的形状
a shape whose base is a circle and whose sides taper up to a point
通过将给定空间与闭区间的直积并将一端识别为一点形成的空间
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.
呈锥形的胚珠或孢子鳞片或苞片的集合体
cone-shaped mass of ovule- or spore-bearing scales or bracts
任何大致呈圆锥形的物体
Anything in the general shape of a cone.
视网膜中小圆锥形结构的任何一种
Any of the small cone-shaped structures in the retina.
对象V及从V到图中每个对象的箭头,使得对于图中的任何箭头A,从V引出的箭头对与A相交
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.)
具有某些理想闭包性质的形式语言集合,特别是正规语言、上下文无关语言和递归可枚举语言。
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.
She bought an ice cream cone with chocolate sprinkles.
她买了一个带巧克力糖屑的蛋筒冰淇淋。
用法提示：cone 在此指蛋筒冰淇淋的锥形蛋筒部分。
The workers placed orange traffic cones around the construction site.
工人们在施工场地周围放置了橙色交通锥。
用法提示：cone 指交通安全用的锥形路障。
We collected pine cones from the forest floor for a craft project.
我们从森林地面上收集松果用于手工艺项目。
用法提示：cone 指松树的球果，呈圆锥形。
形容词常描述大小、颜色或材料。
The road was blocked by a red traffic cone.
道路被一个红色交通锥堵住了。
常见复合名词如traffic cone、pine cone等。
She bought an ice cream cone.
她买了一个冰淇淋蛋筒。
表示装有某物的锥形容器。
He held a cone of ice cream.
他拿着一个冰淇淋蛋筒。
主要用作数学术语，日常不常见
指特定形状的物体，如纸筒或乐器，与cone不完全互换
特指盛冰淇淋的蛋筒，日常常用，但范围窄于cone
grammar · medium
易错句子I have cone in my backpack.
正确表达I have a cone in my backpack.
cone作可数名词单数时，前面必须加冠词a或an。中文学习者容易遗漏冠词。
grammar · medium
易错句子I see two traffic cone.
正确表达I see two traffic cones.
cone是可数名词，复数形式应加-s。中文没有复数后缀，学习者常忽略。
作为立体图形，圆锥体的常见对比形状。注意：二者并非严格反义，但形态明显不同。
cornet 指乐器或蛋卷冰淇淋的蛋筒，而 cone 泛指任何圆锥形物体。
cane 与 cone 拼写相近，但 cane 指手杖或甘蔗，cone 指圆锥体。
corn 发音与 cone 相似 (/kɔːrn/ vs /koʊn/)，但 corn 指玉米，cone 指圆锥体。
交通锥
The workers placed traffic cones around the construction site.
工人们将交通锥放置在施工现场周围。
冰淇淋蛋筒
She bought an ice cream cone with chocolate and sprinkles.
她买了一个带巧克力和糖屑的冰淇淋蛋筒。
松果
We collected pine cones in the forest.
我们在森林里收集了松果。
羞耻圈
After the surgery, the dog had to wear a cone of shame.
手术后，狗不得不戴上羞耻圈。
糖筒
I bought a sugar cone for my ice cream.
我给我的冰淇淋买了一个糖筒。
火山锥
The volcanic cone rose steeply from the plain.
火山锥从平原上陡峭地升起。
常用于构成复合词ice cream cone（冰淇淋蛋筒）
常用于构成复合词pine cone（松果）
常用于构成复合词traffic cone（交通锥）
常用于构成复合词snow cone（刨冰）
常用于构成复合词volcano cone（火山锥）
静默锥区（指对信息或言论的刻意压制）
The government imposed a cone of silence on the scandal.
政府对这起丑闻实施了静默锥区。
羞耻锥（指宠物手术后戴的伊丽莎白圈）
After surgery, the dog had to wear the cone of shame for two weeks.
手术后，狗不得不戴了两周的羞耻锥。
“寂静锥”
Sheldon often uses the cone of silence in The Big Bang Theory.
谢尔顿在《生活大爆炸》中经常使用寂静锥。
“我给你带了点好吃的——一个冰淇淋蛋筒。”
Hagrid handed Harry a chocolate ice cream cone in Harry Potter and the Sorcerer's Stone.
海格在《哈利·波特与魔法石》中递给哈利一个巧克力冰淇淋蛋筒。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.