Rfa
abbr. request for applications 应用要求; radio frequency authorization 无线电频率授权; radio frequency attenuator 无线电频率衰减器; request further airways 要求更远的航线
🗣️ 情景例句
World fashion used to be dictated almost entirely by the European designers.
世界时间潮流过去几乎都是由欧洲设计师所引导的。
Do you have any more colors?
有别的颜色吗？
Just a minute. She's taken the bag that usually sits on top of the cupboard.
等等。她带走了通常放在壁橱顶上的包。