pilot和astronaut有什么区别

pilot和astronaut有什么区别 aviator 和pilot 有什么区别? China’s first astronaut为什么不是Chinese first astronaut chana's和chinese有什么区别 The pilot whose plane landed in a field was not hurt和The pilot who landed in a field was not hurt有什么区别? 为什么英语书上说杨利伟是China's first astronaut而不说Chinese first astronautChina's 和Chinese强调的重点有什么区别 太阳眼镜上有pilot什么意思 astronaut什么意思 英语翻译翻译并解释括号内的两个短语有没区别the boy is going to be a pilot because he wants to (fly in outer space)the boy is going to be an astronaut because he is going to (travel in outer space.) pilot什么意思 pilot什么意思 PILOT什么意思 pilot projects什么意思 英语单词怎样用英文解释具体有：a businessman/businesswomen、a nurse、a doctor、a policeman/policewoman、an actor/actress、a journalist、 an astronaut、a fireman/firewoman、a teacher、a pilot、a cook、an engineer、a denist、 pilot pilot's seat什么意思 和 有什么区别 和有什么区别? The Pilot-The Uncut Version什么意思?这是完整的 请解释清楚一些 The Pilot是不是有别的意思 为什么The One Where Monica Gets a New Roommate (The Pilot-The Uncut Version)