weightlessness
US /ˈweɪt.ləs.nəs/
UK /ˈweɪt.ləs.nəs/
名词
失重
the state of having no weight, or of appearing to have no weight
示例:
•
Astronauts experience weightlessness in space.
宇航员在太空中体验失重。
•
The feeling of weightlessness was exhilarating.
失重的感觉令人兴奋。
相关词: