英语中大地震的大用哪个词

giant

不是用big，有专门的词语：

megaseism
[ˈmeɡəˌsaizm]
n.
剧震

大地震
megaseism
Relative explainations:
large earthquake violent earthquake major earthquake
Examples:
他们为悼念死于大地震的人们建造纪念碑。
They dedicated a monument in memory of those who died in the great earthquake.
科学家们还无法预测何时会发生大地震。
Scientists cannot yet calculate when there will be a major earthquake.

大地震 massive earthquake

用 massive

因为地震的大小 取决于其破坏力