So perhaps the extraordinary distances aren't such a problem for these tiny space travellers.
因此,对于这些微小的太空旅行者来说,非凡的距离或许不是问题。
单词 | Space traveller |
释义 |
Space traveller
原声例句
BBC Ideas So perhaps the extraordinary distances aren't such a problem for these tiny space travellers. 因此,对于这些微小的太空旅行者来说,非凡的距离或许不是问题。 2023-37 The traveller heading off into space would describe a gigantic circle and eventually come back to where he started from: another space traveller, starting from the farthest point on the first astronaut's orbit, would define another, more distant circle. 前往太空的旅行者会描述一个巨大的圆圈,并最终回到他出发的地方:另一个太空旅行者从第一个宇航员轨道上最远的点开始,将定义另一个更远的圆圈。
中文百科
宇航员 Astronaut(重定向自Space traveller)
![]() ![]() ![]() ![]() 宇航员是指接受航天训练后,指挥、操纵或搭乘航天器的人员。
到2004年4月18日为止,按照美国的定义共计440人,在太空里度过了一共27,082个航行日(crew-day),在太空中散步共用了98个航行日。 按国际航空联合会的定义,只有434人符合资格。进入太空的宇航员来自至少32个国家。
英语百科
Astronaut 宇航员(重定向自Space traveller)
![]() ![]() ![]() ![]() An astronaut or cosmonaut is a person trained by a human spaceflight program to command, pilot, or serve as a crew member of a spacecraft. Although generally reserved for professional space travelers, the terms are sometimes applied to anyone who travels into space, including scientists, politicians, journalists, and tourists. |
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