中源地震 zhōng yuán dì zhèn

DEFINITIONS

  1. medium depth earthquake (with epicenter 70-300 km deep)

CHARACTERS

中 zhōng central; center, middle; in the midst of; hit (target); attain
源 yuán spring; source, head; surname
地 dì earth; soil, ground; region
震 zhèn shake, quake, tremor; excite