艙外活動 的释义 | Babel Free
t͡sʰɑŋ⁵⁵ waɪ̯⁵¹ xu̯ɔ³⁵ tʊŋ⁵¹释义
extravehicular activity
Know this word better than we do? Language is a living thing — help us keep it growing. Collaborate with Babel Free
extravehicular activity
Know this word better than we do? Language is a living thing — help us keep it growing. Collaborate with Babel Free