viral
🇺🇸
/ˈvaɪrəl/
🇬🇧
/ˈvaɪrəl/
related to a virus or caused by a virus
He was diagnosed with a viral infection.
他被診斷出患有病毒性感染。
quickly spreading online and becoming very popular
The funny cat video went viral on social media.
這個搞笑的貓咪影片在社交媒體上走紅了。