foreshock

英 ['fɔ:ʃɒk] 美 ['foʊr'fɔ:ˌʃɒk]

n.（地震的）前震

网络解释.前震；判别前震

1 . What is the probability that an earthquake is a foreshock to a larger earthquake?: 一场地震是一场更大地震前震的概率有多大?

foreshock🔊 朗读