Sbu
[计]= Station Buffer Unit,站缓冲器
🗣️ 情景例句
Where are you from?
你是哪里人？
Grasp the shadow and let go the substance.
舍本逐末。
He noticed that the straight part of the dance was different in the afternoon from what it had been in the morning.
他注意到下午舞蹈的直线部分与上午的不一样。