Fluctuating noise
[电] 增减起伏杂音
🧩 词语组成解析
v. 波动（fluctuate的ing形式）
noise
[nɔɪz]
n. 噪音;嘈杂声，喧闹声;声音，声响;杂音;
vt. 谣传;哄传;传说;
vi. 发出声音;大声议论;
🗣️ 情景例句
You should be more patient with others.
你应该多容忍他人一些。
Sorry to have kept you waiting.
抱歉使你久等了。
Oh dear! It's very cold today, isn't it?
天哪，天真冷，不是吗？