National Aeronautics and Space Administration
导读：单词音标
National Aeronautics and Space Administration
汉语翻译国家航空和宇宙航行局(美国)英语解释名词 national aeronautics and space administration:an independe
National Aeronautics and Space Administration
汉语翻译国家航空和宇宙航行局(美国)英语解释名词 national aeronautics and space administration:an independe
单词音标
National Aeronautics and Space Administration
汉语翻译
国家航空和宇宙航行*(美国)
英语解释
名词 national aeronautics and space administration:
an independent agency of the United States government responsible for aviation and spaceflight同义词：NASA
