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're working pretty hard these days.
你这阵子工作得很辛苦呀。
I approve.
赞成！
for she had sixteen watertight compartments.
因为船由16个密封舱组成，