英语词汇astra是什么意思，astra的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	astra
释义	DEFINITIVE EXAMPLES 权威例句〔out〕The Astra Satellite is travelling some 23,000 miles out in space.Astra 卫星在 2.3 万英里以外的太空中运行。朗文当代
随便看	heaving floor heaving mallet Heaviside Heaviside expanxion formula Heaviside layer heaviside layer Heaviside lorentz unit Heaviside mutual-inductance bridge Heaviside unit voltage Heaviside-Campbell mutual inductance bridge heavry water heavy heavy heavy heavy heavy (coke-oven) naptha heavy (precipitated) calcium carbonate heavy acid heavy acids heavy advance heavy air attack heavy air attack heavy alkylate heavy alloy heavy antiaircraft artillery

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