[mass noun]the fact of existing or occurring together with something else 共存,并存;相伴,伴随 ■(Theology)the doctrine that the body and blood of Christ are each present in both the bread and the wine of the Eucharist (神学)(圣餐中耶稣的)血肉同在
语源
mid 16th cent.: from medieval Latin concomitantia, from the verb concomitari 'accompany' (see concomitant)