Continuous oscillation
[电] 等幅振荡
🧩 词语组成解析
n. 振动, 动摇, 变动, 彷徨, 电波\\n[医] 振动, 摆动
🗣️ 情景例句
When Alexandra arrives,
等Alexandra到达时，
No, I'd rather not watch television tonight.
不，今晚我不愿看电视。
she has to help with the washing.
她得帮忙洗衣服。