资料来源 : pyDict

地震学

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Seismology \Seis*mol"o*gy\, n. [Gr. ??? an earthquake + -logy.]
   The science of earthquakes.

资料来源 : WordNet®

seismology
     n : the branch of geology that studies earthquakes