Sio
abbr. satellite in orbit 轨道卫星; serial input/output 因特网特别组织; staged in orbit 已进入轨道
🗣️ 情景例句
The roads are packed with holiday makers.
路上挤满了度假的人。
Please stop by (drop in) sometime.
请于近日过来坐坐。
OK.
好的。