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
Morning.
早安。
I haven't seen you for age. You haven't been sick, have you?
好久不见。你不是病了吧？
they are not prepared even to admit the possibility that noise affects people.
甚至不愿承认噪音可能对人有影响。