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
My final exam is next Tuesday.
期终考就在下周二。
The butter has an odor of cheese about it.
奶油的周围飘荡着干酪的味道。
Where would you keep them?
你把鱼放在什么地方？