Panspermatism
[医] 病原普遍存在说, 生原说, 生物发生说
🗣️ 情景例句
If you go camping, at night you'll hear all the nocturnal animals.
如果你去野营，晚上可以听到动物的夜歌。
That's fine.
那很好。
No, the factory is very near my house.
不。我的单位离家很近。