Arod
abbr. airborne range and orbit determination 航空范围和限定轨道
🗣️ 情景例句
He has the reputation of being bright.
他以头脑好而闻名。
Fine words butter no parsnips.
画饼充饥。
Has it got anything to do with your present research?
报告跟你目前的研究有关吗？