| 单词 |
vomit comet |
| 释义 |
vomit comet
vomit comet n (Aeronautics) informal an aircraft that dives suddenly in altitude, simulating freefall, in order to allow astronauts to experience the nausea that can affect people in a gravity-free environment Vomit Comet
A nickname for any fixed-wing aircraft that briefly provides a nearly weightless environment in which to train astronauts, conduct research, and film motion pictures |
| 随便看 |
- november 27, 2018
- november 27, 2019
- november 27, 2020
- november 27, 2021
- november 27, 2022
- november 27, 2023
- november 27th
- november 28
- november 28, 2011
- november 28, 2012
- november 28, 2013
- november 28, 2014
- november 28, 2015
- november 28, 2016
- november 28, 2017
- november 28, 2018
- november 28, 2019
- november 28, 2020
- november 28, 2021
- november 28, 2022
- november 28, 2023
- november 28th
- november 29
- november 29, 2011
- november 29, 2012
|