Sinusoidal vibration
[电] 正弦振动
🧩 词语组成解析
a. 正弦曲线的, 窦状隙的\\n[医] 正弦样的
🗣️ 情景例句
Frankly,
坦白地说，
The movie began as soon as we got there.
我们一到那儿电影就开始了。
He suggested that we find a better job.
他建议我们找个好点的工作。