viral
01
病毒的, 病毒引起的
caused by or related to a virus
例子
The doctor diagnosed her illness as a viral infection after conducting tests.
医生在进行了测试后，将她的病情诊断为病毒感染。
02
病毒式传播的, 走红
(of a video, picture, piece of news, etc.) shared quickly on social media among a lot of Internet users
例子
The viral video featuring a funny cat quickly gained millions of views on YouTube.
以一只有趣的猫为特色的病毒式视频在YouTube上迅速获得了数百万的观看次数。
