1
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。
圆锥体
先理解核心含义，再看它在真实句子里的用法。
圆锥体
a solid or hollow object with a round base and pointed top
The road was blocked by a red traffic cone.
道路被一个红色交通锥堵住了。
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
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。
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。
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。
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。
Not this
I have cone in my backpack.
Use this
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。
Not this
I see two traffic cone.
Use this
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。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
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。
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。
Use cone naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
想象冰激凌蛋筒的圆锥形状，就是cone（圆锥体）。
多用于日常和科技语境，指锥形物体（如冰淇淋蛋筒、交通锥），中性语域。
常与of连用，表示由某物制成的圆锥形状
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.