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
I'll come and give you a hand tomorrow.
我明天来帮你忙。
How did you get so dirty?
你为什么弄得这么脏？
Even though the noble was expected to read the letter at each performance,
尽管那个贵族每场戏都得念一遍那封信。