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Oscillation (ខ្មែរ ~ English និងសំឡេង)

Oscillation



noun
1.
(act of oscillating, single swing or movement in one direction) ការយោលទៅយោលមក
ENGLISH MEANING
noun
1.
The act of oscillating; a swinging or moving backward and forward, like a pendulum; vibration.
2.
Fluctuation; variation; change back and forth.