Srg
abbr. sound ranging 声波距离修正
🗣️ 情景例句
Is he still in his office?
他还在办公室吗？
Get it?
懂了吗？
Last week, a group of Class 3 students decided to go to the museum in the centre of the town.
上星期，3班的一群学生决定去参观位于城镇中心的博物馆。