once again片语KK [wʌns əˋgɛn] /wʌns əˈɡɛn/发音片语1再一次、又一次、再度Let me explain the rules once again before we start.开始之前,我再把规则说明一次。2又、重新After the storm passed, the streets were quiet once again.暴风雨过后,街道又恢复了安静。3一如既往、又用于句首Once again, nobody bothered to answer my emails.又是一样,没人理我的邮件。用这个字练口说→