Astronautics. The process or action of getting a satellite or spacecraft safely back to earth after a flight; an instance of this.
| 单词 | θ208112 |
| 释义 | society > travel > air or space travel > a means of conveyance through the air > construction and servicing aircraft or spacecraft > [noun] > retrieval of spacecraft or satellite after flight (1) recovery1949 Astronautics. The process or action of getting a satellite or spacecraft safely back to earth after a flight; an instance of this. |
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