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
Keep your hands to yourself.
别动手动脚的。
Martha will expect you to come by at six o'clock for dinner.
玛莎以为你在六点以前会来吃晚饭。
Bob has always had a crush on Lucy.
鲍伯一直在爱着露茜。