Quadron
季环素
🗣️ 情景例句
Sure. Come on.
当然记得。你来吧。
Can anybody scratch my back for me?
有人来替我搔背吗？
and the outer planets have temperatures near absolute zero and hydrogen-dominated atmospheres.
除此以外，太阳系的其他行星的温度都接近绝对零度，并围绕着以氢气为主的大气层。