【化】 eigenvibration
the root of a plant; this
【机】 aetioporphyrin
ask for; go on a campaign; go on a journey; levy; sign
【医】 sign; signe; signum
oscillate; vibrate; bob; librate; quiver
【化】 oscillations; vibration
【医】 oscillate; oscillation; oscillo-; vibrate; vibration