Hemicyclium
n. [天]半日晷,半日规
🗣️ 情景例句
Let's call Marilyn.
我们还是叫Marilyn来吧。
How do I get to your place?
我怎么到你那里？
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。