Protobiochemistry
[化] 原始生物化学
🗣️ 情景例句
Well, why don't you tell us about that, Michelle?
那好，能否给我们讲一讲 Michelle？
You're sure of passing the exam if you work hard.
只要用功，主汪定能考及格。
when a significant number of people are living permanently in space.
如果有相当数量的人永久性地住在太空，