n.(以冒名顶替等手段)非法参赛的马(或人)

原形：ringer复数：ringers

She silenced her ringer to avoid disturbing the meeting.
她把手机铃声关掉，以免打扰会议。
The phone's ringer was so loud, it echoed throughout the house.
电话铃声如此响亮，回荡在房子里。
I accidentally muted my ringer during the call, but quickly turned it back on.
我在通话中不小心静音了铃声，但很快就打开了。
He set the ringer volume to low so as not to wake up his baby.
他将铃声调至静音，以免吵醒他的宝宝。
When she heard the ringer, she rushed to answer the phone.
一听到铃声，她就急忙去接电话。
The elderly man forgot to turn off his ringer before going to bed.
老人睡觉前忘记关掉铃声。
She silenced her ringer during the movie, not wanting any interruptions.
她在看电影时把铃声关掉了，不想被打扰。
His phone vibrated instead of ringing due to a silent mode setting.
由于开启了静音模式，他的手机振动而不是铃声响起。
The ringer on her phone was acting up, constantly going off without her touching it.
她的手机铃声出问题了，她没碰它就一直在响。
After finding her lost keys, she silenced the ringer as a victory celebration.
找到丢失的钥匙后，她为自己的小成就关掉了铃声。