earthquake单词记忆法？

earth(地球)+quake(震动)=earthquake地震。

earthquake 是地震的意思，

There was an earthquake in Tokyo in 2012.东京2012年有一场地震。

Set windows in rubber so they flex during an earthquake.

将窗户用橡皮箍紧，地震时可有挠度。

earthquake的变形

复数形式：earthquakes