英语热门查询
beautifullyrepublicshearingjumbobulbusexaminedbewilderedgesticulatemicrobialsamariumcruellycondensatemarinademulenonpareilpreconditioningmaterialisticresidualcurlinesshedoniclagowarmingbenedictionindividualisticstopgapwickerworkhandbagreflectiveKiltertributaryeffacementphoneyOlympicnumberedaccruedoutlookvirginitybombasticdrivelreluctancecabinshootingenvycardiganrelaxedgoneratonespeltcosmeticpromoter
beforehand/
bɪ'fɔːhænd
/
1.adverb
事先