Fluctuating voltage
[电] 增减起伏电压
🧩 词语组成解析
v. 波动（fluctuate的ing形式）
🗣️ 情景例句
Is Robbie Stewart there?
Robbie Stewart在吗？
He has a very distinguished record.
他一生显赫。
Good, we've been looking for them.
好啊 ，我们一直等着看呢。