英语词汇“Invar”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	Invar
释义	Invar n. propr. an iron-nickel alloy with a negligible coefficient of expansion, used in the manufacture of clocks and scientific instruments. Etymology: abbr. of INVARIABLE
随便看	ritenuto ritornello ritual ritualism ritzy rival rivalry rive river riverine riverside rivet riviera rivulet riyal RL rly. RM rm. RMA r.m.s. RN Rn RNA RNAS

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