Mionectic
[医] 低氧的, 少氧的(血)
🗣️ 情景例句
What-are you doing?
你在做什么？
To start the city planning
着手都市计划
and then there are three thousand million other Milky Ways, or galaxies, in the universe.
况且在宇宙中还有30亿个天河，即银河系。