- multiple-frequency vibration
- 多频: multifrequency
- 振动: vibrate; vibration; vibrance ...
- 多频振荡器: multifrequency alternator; multifrequency generator; multiple frequency oscillator
- 变频振动器: variable frequency vibrator
- 低频振动: low frequency vibration; low-frequency vibration
关注微信公众号：chachacidian，回复:多频振动，即可在微信中查询翻译
