Epirb
abbr. 紧急无线电示位标（Emergency Position Indication Radio Beacon）
🗣️ 情景例句
And to Robbie and the Stewart family
并且感谢Robbie和Stewart全家
I asked him to do it for me, but he wouldn't.
我请他帮我做，但是他不肯。
Many offices use answering machines to give information.
许多办公室使用留言机来提供信息。