pass off
US
UK pass off vi phrasal: UK (happen)
SC 发生并顺利进展下去
Although the event has attracted violence in the past, the latest march passed off without incident.
虽说这个活动之前引发过暴力事件，不过最近一次游行进展顺利。
pass [sth/sb] off as [sth/sb] vtr phrasal sep: informal (present falsely)
SC 把…冒充成 bǎ … mào chōng chéng
He tried to pass himself off as an expert, but we could tell he didn't know much.
他试图把自己冒充成专家，但我们看得出他只有一知半解。