epicentre (US epicenter)

n (a) point at which an earthquake reaches the earth's surface 震中; 震央. (b) (fig 比喻) central point of a difficult situation 困难所在: the epicentre of the riot 暴乱的中心.

envious, enviously, environment, environmental, environmentalist, environmentally, environs, envisage, envision, envoy, envy, enzyme, eon, EP, epaulet, epaulette (also esp US epaulet), epee, ephemera, ephemeral, epic, epicure, epicurean, epidemic, epidermis, epidural, epiglottal, epiglottis, epigram, epigrammatic, epilepsy, epileptic, epilogue, Epiphany, episcopal, episcopalian, episiotomy, episode, episodic, epistemology, epistle,