EST, said Mitzi Adams, astrophysicist for NASA.One observer in New York reported seeing three to five meteors a minute even after dawn broke, she added.是什么意思_EST, said Mitzi Adams, astrophysicist for NASA.One observer in New York reported seeing three to five meteors a minute even after dawn broke, she added.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句