aluminium

C1 CET-4 Oxf 5000 高中 FREQ #28024 ★★☆☆☆

n. 铝 a. 铝的

发音

AU /ˌæl.(j)ʊˈmɪn.i.əm/
UK /ˌæl.(j)ʊˈmɪn.i.əm/
AU /ˌæl.(j)ʊˈmɪn.jəm/
UK /ˌæl.(j)ʊˈmɪn.jəm/
US /ˌæl.(j)uˈmɪn.i.əm/
US /ˌæl.(j)uˈmɪn.jəm/
CA /əˈluːmɪnəm/
NZ /ˌɛl.(j)ɘˈmɘn.jɘm/
IN /ə.l(j)ʊˈmɪn.ɪ.jəm/

词形变化

aluminiums 复数 aluminiums

别名

alumin(i)um aluminum § Usage notes

教材释义与例句

名词

铝

a silver-white metal that is very light and is used to make cans, cooking pans, window frames etc. It is a chemical element : symbol Al

If necessary, we can use aluminium instead of steel.

如果必要，我们可用铝代钢。

释义与例句

n. C1 Oxf 5000
  1. 1.

    A light, silvery metal extracted from bauxite, and a chemical element (symbol Al) with an atomic number of 13.

    铝

    钢种

    钢精

    阿路米

    轻银

    轻银仔

    矾素

    可数 不可数
  2. 2.

    A single atom of this element.

    可数 不可数
  3. 3.

    Aircraft or other machinery made partially or wholly of aluminium.

    可数 俚语 不可数

词汇关系

名词

同义词 2

al aluminum

上位词 1

metal

下位词 2

alum potash alum

整体词 5

tinfoil aluminium foil aluminum foil bauxite duralumin

相关短语

aluminium foil 铝箔 aluminium hydroxide [化] 氢氧化铝 aluminium hydride aluminium chloride [化] 氯化铝 aluminium oxide [化] 氧化铝; 三氧化二铝 aluminium silicate [化] 硅酸铝 aluminium silicates aluminium shower aluminium bronze [化] 铝青铜 aluminium nitride [化] 氮化铝 aluminium family [化] 铝族 aluminium gallium arsenide aluminium bronzes aluminium showers aluminium foils

词源

Etymology tree Proto-Indo-European *h₂elut- Proto-Indo-European *-mn̥ Proto-Italic *-men Latin -men Latin alūmen Proto-Indo-European *-om Proto-Italic *-om Latin -umder. English -ium English aluminium First used in 1812 as an alternative form of aluminum which was coined in the same year. From Latin alūmen + -ium. * For information on the origins of the two spellings, see the Wikipedia article.

来源：wiktionary