Panspermic
[醫]病原普遍存在說的
??? 情景例句
When you feel your life is threatened, just dial 999 to get help.
當你的生命受到威脅的時候，撥打 999 求救。
You think I was born yesterday!
我沒那么笨！又不是三歲小孩。
A very good choice, sir.
先生，您真會挑選。