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
You want a hint?
需要提示吗？
I have a toothache.
我牙好痛。
He turned to the police officer.
他转过身对警官说