词根tsu+词缀nami，中文意思是n. 海啸，海震
例如
A powerful offshore quake could cause a large tsunami that would reach the shore within minutes.一场强烈的近海地震可能引发一场巨大的海啸，并且在几分钟内就可以到达海岸。
The money was raised in a concert he organized to help the victims of the Japan earthquake and tsunami.
