[单选题]
The word LASER is an a m0nvjq*gs l7n/j o.u75q- xjd+or0frc1k ap.p )r2yusronym for
A. Light Altered Spectra of Energy Radiated.
B. Latent Source of Enhanced Radiation.
C. Light Amplification by the Stimulated Emission of Radiation.
D. Light Absorbed States of Energetic Resonance.
