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

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	choosy chop chop-chop chopper choppy chopstick chopsuey choral chorale chord chordate chore chorea choreograph choreography choreology choriambus choric chorine chorion chorister chorography choroid chorology chortle

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