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
I'd like an advance copy of the book, though,
但我想要一本新书的试印本
Don't answer back.
不要顶嘴。
Sorry to bother you.
抱歉，打扰一下。