Tra từ Samuel Pierpoint Langley - Từ điển Oxford Learners Wordfinder Dictionary

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Từ điển Oxford Learners Wordfinder Dictionary

Samuel Pierpoint Langley

noun

United States astronomer and aviation pioneer who invented the bolometer and contributed to the design of early aircraft (1834-1906)
• Syn:
Langley
• Instance Hypernyms:
astronomer, uranologist, stargazer, inventor, discoverer, artificer