英语词汇“round-trip light time”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	round-trip light time
释义	Round-Trip Light Time nnoun.timethe elapsed time it takes for a signal to travel from Earth to a spacecraft (or other body) and back to the starting point Synset:RTLT Hypernyms:elapsed time Inherited Hypernyms:round-trip light timeelapsed timetime periodfundamental quantitymeasureabstractionentity
随便看	genus hydrochoerus genus hydrodamalis genus hydromantes genus hydromys genus hydrophyllum genus hyemoschus genus hygrocybe genus hygrophorus genus hygrotrama genus hyla genus hylactophryne genus hylobates genus hylocereus genus hylocichla genus hylophylax genus hymenaea genus hymenanthera genus hymenophyllum genus hynerpeton genus hyoscyamus genus hypentelium genus hypericum genus hyperoglyphe genus hyperoodon genus hyphantria

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