[zhèn dòng]
vibrate; vibration; vibrance; vibrancy; vibra; vibes; shaking; rumble; jitter; chatter; sway; jar; seesaw; tremor; oscillate; vibro-
simple harmonic vibration
簡諧振動
isochronous vibration
等時振動
forty vibrations per second
每秒振動42次
The diaphragm vibrates, thus setting the air around it in motion.
膜片振動， 這使得周圍的空氣也動蕩起來。