[单选题]
The word LASER is an0a:v h+ 32rg0gbph xwh acrony+)hkr 3r2w6q mn lh2za(o0vz dwl 9ez;m 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.
Post time 2024-1-22 00:52:27