英语词汇“gravity-assist”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	gravity-assist
释义	Gravity-Assist nnoun.phenomenon(spaceflight) a trajectory that passes close to a planetary body in order to gain energy from its gravitational field Topic:space travelspacefaringspaceflight Hypernyms:flight trajectory Inherited Hypernyms:gravity-assisttrajectorymechanical phenomenonphysical phenomenonnatural phenomenonphenomenonprocessphysical entityentity
随便看	basal body temperature method of family planning basal ganglion basal metabolic rate basal metabolism basal placentation basalt basal temperature basaltic basal vein bas bleu bascule base baseball baseball bat baseball cap baseball card baseball clinic baseball club baseball coach baseball diamond baseball equipment baseball field baseball game baseball glove baseball league

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