Archeocyte
(=archaeocyte)原细胞(游走变形细胞), 原始生殖细胞
🗣️ 情景例句
My parents expect nothing but high marks.
我父母就希望我考高分。
You'll solve the problem if you concentrate upon it.
如果全神贯注，你就会解决这个问题。
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。