Epidemiogenesis
流行病发生
🗣️ 情景例句
I'm going to call Rita Mae at home
我会打电话到Rita Mae家
There's TV coverage of the NBA tournament.
有个NBA联赛的电视报道。
They may also have used wood and skins, but these have rotted away.
他们也可能用过木头和兽皮，但这类东西早已腐烂殆尽。