| 释义 | 
		earthquake美 ['ɜrθ.kweɪk]  英 ['ɜː(r)θ.kweɪk]  n. tremor,quake,trembling,shaking,upheaval 1.  | 地震a sudden, violent shaking of the earth's surface  |  
 n.  | 1. a violent shaking of the Earth's crust that may cause destruction to buildings and results from the sudden release of tectonic stress along a fault line or from volcanic activity. 2. an event that causes an upheaval in society, politics, or somebody's life 3. a sudden shaking movement of the ground  |  
  |