Retainers
n. （尤指服务多年的）仆人( retainer的复数形式 ); （为保留租房而付的）租房订金; （聘请律师等的）预付费用; 牙齿固位体
🗣️ 情景例句
Thank you very much.
谢谢你。
I've studied the reports of past meetings.
我学习了以往的会议记录。
I tried to wake up my wife by ringing the doorbell,
我按响了门铃，试图唤醒我的妻子，