Word · Frequency #6106
dome
穹顶；圆屋顶
核心释义
A rounded roof or ceiling shaped like the upper half of a sphere.
- 1.
形似空心球体上半部的结构构件。
A structural element resembling the hollow upper half of a sphere.
- 2.
一个向下凹的形状
a concave shape whose distinguishing characteristic is that the concavity faces downward
- 3.
形似倒扣碗状之物,常用作盖子。
Anything shaped like an upset bowl, often used as a cover.
- 4.
人头的非正式称呼
informal terms for a human head
- 5.
任何类似建筑物圆顶或穹顶的构造,如炉子上部、锅炉顶部的立式蒸汽室等。
Any erection resembling the dome or cupola of a building, such as the upper part of a furnace, the vertical steam chamber on the top of a boiler, etc.
- 6.
有屋顶的体育场
a stadium that has a roof
- 7.
由平行于侧轴的平面形成的棱柱体,各平面在上方水平棱处相接,形如屋顶；亦指此类形体中的一个平面。
A prism formed by planes parallel to a lateral axis which meet above in a horizontal edge, like the roof of a house; also, one of the planes of such a form.
- 8.
由对称背斜组成的地质构造,各背斜在顶点处相交。
A geological feature consisting of symmetrical anticlines that intersect where each one reaches its apex.
- 9.
按扣或揿扣。
A press stud or snap fastener.
圆顶状物；穹状物；穹顶体育场；有顶体育场；脑袋；脑瓜；穹丘；穹窿；坡面
用法In use
The capitol building is famous for its magnificent golden dome.
用法提示：名词，指建筑物的圆顶
Hikers marveled at the smooth granite dome rising above the forest.
用法提示：名词，指天然形成的圆顶状岩石
The stadium's retractable dome allows games to be played in any weather.
用法提示：名词，指体育场的穹顶
the dome of noun
The dome of the cathedral is a masterpiece of architecture.
大教堂的圆顶是建筑杰作。
a [adj] dome
形容词常修饰 dome，描述形状或材料。
相关词与表达Connections
搭配Collocations
- geodesic dome
- 测地线圆顶
- The museum is covered by a large geodesic dome.博物馆被一个大型测地线圆顶覆盖。
- dome of the sky
- 苍穹之顶
- Stars twinkled across the dome of the sky.星星在苍穹之顶上闪烁。
- dome structure
- 圆顶结构
- The ancient building features a massive dome structure.这座古建筑以巨大的圆顶结构为特色。
- dome roof
- 圆顶屋顶
- The cathedral has a beautiful dome roof.大教堂有一个漂亮的圆顶屋顶。
- dome stadium
- 圆顶体育场
学习提示Learner notes
记忆技巧Memory Tip
想象一个圆顶（dome）像倒扣的碗，发音类似“都姆”，联想“都”是圆顶的“顶”
语境与语域Context & Register
通常用于建筑（圆顶）、体育场（有顶）或非正式指代头部，语域混合。
发音与拼写Pronunciation & Spelling
All words end with the same spelling 'ome'. The first five ('home', 'tome', 'chrome', 'gnome', 'Rome') share the same vowel sound /oʊ/ as 'dome'. However, 'some' (/sʌm/) has a different vowel sound (/ʌ/). Be careful not to confuse the spelling with pronunciation.
用法优先级Usage priority
Collins 词频等级为 2，建议结合例句记忆，而不是只背中文释义。
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.