Word · Frequency #5580
aluminium
铝
核心释义
a silvery ductile metallic element found primarily in bauxite
- 1.
从铝土矿中提取的轻质银色金属,化学元素(符号Al),原子序数13
A light, silvery metal extracted from bauxite, and a chemical element (symbol Al) with an atomic number of 13.
- 2.
该元素的单个原子
A single atom of this element.
从铝土矿中提取的轻质银色金属,化学元素(符号Al),原子序数13；该元素的单个原子
用法In use
Recycling aluminium cans saves energy and reduces waste.
用法提示：此处“aluminium”作为名词，意为“铝”，修饰“cans”表示“铝罐”。
Aluminium is lightweight and resistant to corrosion, making it ideal for aircraft construction.
用法提示：此处“aluminium”作为名词，用作主语，表示“铝”这种金属。
The new smartphone has a body made entirely of aluminium.
用法提示：此处“aluminium”作为名词，用于“made of aluminium”结构中，表示材料。
be made of aluminium
The frame is made of aluminium.
这个框架是由铝制成的。
aluminium + noun
aluminium常作定语修饰名词，表示‘铝制的’。
相关词与表达Connections
搭配Collocations
- aluminium foil
- 铝箔
- Wrap the leftovers in aluminium foil.用铝箔把剩菜包起来。
- aluminium alloy
- 铝合金
- Bicycle frames are often made of aluminium alloy.自行车车架通常由铝合金制成。
- aluminium can
- 铝罐
- Recycle aluminium cans to save energy.回收铝罐以节约能源。
- aluminium window
- 铝窗
- They installed aluminium windows for durability.他们安装了铝窗以求耐用。
- aluminium production
- 铝生产
学习提示Learner notes
记忆技巧Memory Tip
英式拼写 aluminium 多一个 i，像‘迷你铝’，记住这个 i 就是 mini 的 i。
语境与语域Context & Register
[object Object]
语法说明Grammar Note
作为名词不可数；作为形容词仅用于名词前
发音与拼写Pronunciation & Spelling
All words share the -ium ending. However, stress and vowel sounds differ: aluminium is stressed on the third syllable (al-u-MIN-i-um), while calcium and sodium stress the first; magnesium stresses the second; potassium stresses the second; auditorium stresses the third; gymnasium stresses the second. Only the -ium spelling is the same; they are not perfect rhymes.
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。
Dictionary facts from ECDICT, WIKTIONARY.