Pathogenesis
n. 致病, 发病\\n[医] 发病机理
🗣️ 情景例句
Joan?
是简吗？
My cell phone's out of batteries.
我手机没电了。
Happy birthday! said Polly, and gave Ann her present---a red feather.
“生日快乐！”波利说，然后给安送礼物--一根红羽毛。