Galileo Galilei是什么意思 Galileo Galilei怎么读
Galileo Galilei的英文翻译是什么意思，词典释义与在线翻译
Noun:- Italian astronomer and mathematician who was the first to use a telescope to study the stars; demonstrated that different weights descend at the same rate; perfected the refracting telescope that enabled him to make many discoveries (1564-1642)
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