Urfi
abbr. upstream radio frequency interface 上行射频接口
🗣️ 情景例句
I'm sorry but the food was late and it was cold when it got here. I don't think I want to pay.
真抱歉饭菜上晚了，而且它上桌时已经变冷了，所以我不想为此付账。
Govern your thoughts when alone, and your tongue when in company.
一人独处慎于思，与人相处慎于言。
Dear Abby,
亲爱的Abby，