Panspermatism
[医] 病原普遍存在说, 生原说, 生物发生说
🗣️ 情景例句
Who is that?
你是谁？
Why so pissed off? Someone got in your way?
干嘛发火，谁惹你啦?
The only way to do this was to operate.
搞清的唯一办法就是手术。