| 单词 | chaffee, roger b. |
| 释义 | Chaffee, Roger B.Chaffee, Roger B.(1935–67) naval officer, astronaut; born in Grand Rapids, Mich. He joined the navy in 1957, was promoted to lieutenant commander, then became an astronaut. He died in a fire aboard Apollo I in 1967. |
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英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。