英语词汇“yellow arc”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	yellow arc
释义	yellow arc yellow arc A type of range marking on dial instruments indicating a caution zone. In an ASI (airspeed indicator), it indicates that operations must be conducted with caution and in smooth air within the speed range in this zone.
随便看	stat lab statlog statm stat mech statmho stat mi stat mux statmux statnet stato stato- statoacoustic statoacoustic nerve statoblast statoblasts statocone statoconia statoconial membrane statoconium statocracy statocyst statocysts statocyte stato della chiesa statohm

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