记忆方法
记忆单词“aluminum”的方法可以是将它分解为两个部分：前缀“alu-”和词根“-min”。其中“alu-”可以想象为“aluminum”的缩写，而“-min”与“mineral”相似，暗示这是一个矿物质。结合起来，可以想象成一种矿物质，其名称被缩短为“aluminum”。这样的联想可以帮助记忆这个较长的单词。
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词族 · aluminum
词形变化
中文词源
aluminum 铝
矾土提取物。
英语词源
- aluminum (n.)
- 1812, coined by English chemist Sir Humphry Davy (1778-1829), from alumina, name given 18c. to aluminum oxide, from Latin alumen "alum" (see alum). Davy originally called it alumium (1808), then amended this to aluminum, which remains the U.S. word, but British editors in 1812 further amended it to aluminium, the modern preferred British form, to better harmonize with other metallic element names (sodium, potassium, etc.).
Aluminium, for so we shall take the liberty of writing the word, in preference to aluminum, which has a less classical sound. ["Quarterly Review," 1812]
权威例句
- 1. Aluminum is made from bauxite.
- 铝是从铝土矿中提炼出的.
- 2. He had a house there and a dock and a little aluminum boat.
- 他在那儿有一所房子、一个泊船的码头和一艘小铝船。
- 3. He gave me an aluminum putter that I use to - day. "
- 他送了我一根打高尔夫球的轻击棒,我到今天还在用. ”
- 4. There are large amounts of aluminum silicate in the area.
- 这个地区有大量的硅酸铝。
- 5. Without potassium the iron and aluminum are much more soluble.
- 没有钾存在的话,铁和铝的溶解度要大得多.