bang¹/bæŋ; bæŋ/ v 1 [I,T] to make a loud noise, especially by hitting something against something hard 〔尤指通过重击〕（使）发出巨响［砰砰作响］: He started banging his dish on the table. 他开始在桌上敲碟子。 2 [T] to accidentally hit a part of your body against something hard and hurt yourself 〔意外地〕撞击〔而受伤〕: I banged my knee on the corner of the bed. 我的膝盖撞上了床角。