Ofus
abbr. orbit frequency utilization simulation 轨道频率实用模拟
🗣️ 情景例句
Thanks for your understanding and cooperation.
谢谢你的理解和合作。
Look, he's high.
瞧，他是个高傲的家伙。
The teacher gives one of them an eraser.
教师给其中一人一块橡皮擦。