英语词汇“grivation”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	grivation
释义	gri·va·tion \grə̇ˈvāshən, grīˈv-\ noun (-s) Etymology: grid variation : the angle between north as indicated by a grid on a map and magnetic north at any point — used especially in aerial navigation
随便看	PCV PCV valve pd PD PD pd Pd PDA PDB PDF pdg PDGF PDI p-dichlorobenzene pdl PDQ pdr pe -pe- PE PE pe pea pea pea aphid

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