abbr. State Radio Regulatory Commission 国家无线电管理委员会<中国>; Scottish Reactor Research Centre 苏格兰反应堆研究中心; Sperry Rand Research Center 丝魄利兰德研究中心; Synchrotron Radiation Research Center 同步辐射研究中心
🗣️ 情景例句
Hi, Alexandra.
嗨, Alexandra。
I'd like to reserve a seat to new york.
我要预订一个座位去纽约。
I am used to traveling by air and only on one occasion have I ever felt frightened.