aback英语怎么读

语境示例：Everythreegameswillbeaconcernduetobaozhu,anassemblyoffivepearlwillbeapleasantsurprise游戏每过3关会获得一颗五行宝珠，集5颗宝珠会得到意外惊喜！Forgivingotherscangetasatisfyingreaction宽恕他人能获得意外惊喜。其他示例：Jawdroppredwhen掉下巴、瞠目结舌blowawayby 刮跑betakeabackby（takesbaback)令人震惊等等