名词 earthquake:
-
shaking and vibration at the surface of the earth resulting from underground movement along a fault plane of from volcanic activity
-
a disturbance that is extremely disruptive
- They camped the quake victims in tents.
他们把地震受害者暂时安顿在帐篷里。
- During the quake they were all self-possessed.
在地震时，他们都很镇静。
