英文释义为：somethingthatquicklybecomesverypopularorwellknownbybeingpublishedontheinternetorsentfrompersontopersonbyemail,phone.
举个栗子
Here'salistofthetoptenviralvideosthisweek.
Withindaysthefilmclipwentviral.
He'sgotthatfierytemperwhichscaresthewhatsitoutofeverybody.
他有一副能把所有人都吓得那个什么滚什么流的火爆脾气。
Shehadafierytemperandlikedtogetherownway.
她脾气火爆，喜欢我行我素。
ToyshopsdoaroaringtradejustbeforeChristmas.
圣诞节前玩具商店生意火爆.
He'sgotafierytemperandflaresupattheslightestprovocation.
他是火爆性子,一点就着.
Sandraisonthefrontpageofthismonth'sLatestHitsmagazine.
桑德拉在本月《火爆流行》杂志的头版.
Thecolonelhasashortfuse.
上校是个火爆性子.
Thebandplaysallkindsofmusicpopmusic,rockmusic,andthelatesthits.
乐队表演各种风格的音乐流行音乐,摇滚音乐和火爆流行音乐.
Heisnotoriouslyhot-temperedandhasrun-inswithcoachesinthepast.
他的火爆脾气早已声名狼藉,而且过去经常和教练发生争吵.
Hishair-triggertempercanflyeventowardhisbestfriends.
在最好的朋友面前他也照样脾气火爆.
HisbookofselectedpaintingsissellingwellatBooksPlaza.
他的画选正在图书大厦出售,销量火爆.
Ido,however,expectWadetoanevenbetterseasonthanlast.
是的,我期待韦德会有比上个赛季更火爆的表现.
Butitisunclearhowsustainablethisboomis.
但目前尚不清楚房地产的火爆局面会持续多久.
Theautomobilesector-boominguntilearlierintheyear-isreportinglowercarsales.