Rco
abbr. remote control oscillator 遥控振荡器; rendezvous compatible orbit 适于会合的轨道; representative calculating operation 典型的计算操作
🗣️ 情景例句
wants to appoint you to a special arts committee.
将任命你到一个特别艺术委员会。
My mother mailed me a parcel.
我妈给我寄了一个包裹。
Is this your first visit to our showroom.
您是第一次到我们展示室来的吧。