pre·launch 
(prēlônch, -lŏnch)
(prēlônch, -lŏnch)adj.
Preparatory or preliminary to launch, especially of a spacecraft or missile.
| 单词 | prelaunch |
| 释义 | pre·launch (prēlônch, -lŏnch)adj. Preparatory or preliminary to launch, especially of a spacecraft or missile. |
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