[N-UNCOUNT 不可数名词]镍Nickel is a silver-coloured metal that is used in making steel.
2
[N-COUNT 可数名词](美国和加拿大的)5分镍币 In the United States and Canada, a nickel is a coin worth five cents.
Oxford
nickel/ˈnɪkl; NAmEˈnɪkl/noun1[uncountable ](symb.Ni )a chemical element. Nickelis a hard silver-white metal used in making some types of steel and other alloys.镍2[countable ]a coin of the US and Canada worth 5 cents (美国和加拿大的) 5 分镍币nickelnickelsnickellednickelednickellingnickelingnickel/ˈnɪkl; NAmEˈnɪkl/
LDC
nickelnick‧el /ˈnɪkəl/ noun
Word Origin
Examples
word sets
1[uncountable] a hard silver-white metal that is often combined with other metals, for example to make steel. It is a chemical element: symbol Ni2[countable] a coin in the US or Canada that is worth five cents
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