Ofus
abbr. orbit frequency utilization simulation 轨道频率实用模拟
🗣️ 情景例句
When was your last day off?
上次休假是在什么时候？
He jests at scars, that never felt a wound.
富人不知穷人苦。
I have just moved to a house in Bridge Street.
我刚刚搬进了大桥街的一所房子。