Panspermia
n. [生]有生源说, 胚种论(亦作 panspermatism, panspermy)
🔁 扩展释义
【医】 病原普遍存在说, 生原说, 生物发生说
🗣️ 情景例句
Well, that's just what I'm going to say.
这正是我需要说明的。
I could not catch your question. Could you repeat it, please?
我没听清楚你们的问题，你能重复一次吗？
Welcome back to school!
欢迎回校！