foreshock
/fawr-shok, fohr-/US // ˈfɔrˌʃɒk, ˈfoʊr- //UK // (ˈfɔːˌʃɒk) //
前震,前震荡,前所未有的震荡,前兆
Definitions
n.名词 noun
- 1
Geology.
- : a relatively small earthquake that precedes a greater one by a few days or weeks and originates at or near the focus of the larger earthquake.
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