Astronautical
a. 航天的, 宇航的
🗣️ 情景例句
It's OK, Harry.
没关系， Harry。
What is done cannot be undone.
木已成舟。
when H.M.S. Porcupine was put at the disposal of the Royal Society for several cruises,
皇家学会用英国"豪猪号舰艇进行了几次巡航后，