地震强度 dìzhènqiángdù seismic intensity Origin Definitions Defs Strokes Stroke Words Sentences Sents 地震 dìzhèn noun earthquake earthquake; to shake or undergo an earthquake; movement of the earth's crust caused by tectonic shifts, volcanic activity, or explosions强度 強度 qiángdù noun intensity magnitude or degree of a force, energy, or phenomenon, such as light, sound, or electricity