Rtc
abbr. 火箭技术委员会（Rocket Technical Committee）；雷达跟踪中心（Radar Tracking Centre）；（英国）皇家坦克部队（Royal Tank Corps）；无线电话通讯 （radiotelephone communication）
🗣️ 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。
I'm afraid you will be disappointed.
我怕你会失望。
Sure, we can handle your order.
嗯，你的订单没问题。