tungsten

'tʌŋstәn

英文释义

n. a heavy grey-white metallic element; the pure form is used mainly in electrical applications; it is found in several ores including wolframite and scheelite

中文翻译

n. 钨
[化] 钨W

25,122
BNC 频率
23,758
使用频率

记忆技巧

tungsten 由两个部分组成：tung和sten。其中，tung源于瑞典语，意为“重”，而sten意为“石头”。可以联想到“重石”，因为钨是一种重金属。

例句

1. Tungsten is used to make strong light bulbs.
钨被用来制造耐用的灯泡。
2. The metal tungsten has a very high melting point.
钨金属具有非常高的熔点。
3. Many tools are made with tungsten because it is very hard.
许多工具是用钨制成的，因为它非常坚硬。

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