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 hope so, too.
我也希望如此。
You'd better give us a rough idea of your price.
您最好给我们一个粗略的价格。
The actual figure was made of copper supported by a metal framework which had been especially constructed by Eiffel.
这座雕像的主体是用铜制成的，由艾菲尔特制的金属框架支撑着。