instant

a.立即的；刻不容缓的 n.瞬间，倾刻

inspect, inspection, inspector, inspector of taxes (also tax inspector), inspectorate, inspiration, inspirational, inspire, inspired, inspiring, Inst, instability, instable, install, install (US also instal), installation, installment, instalment, instalment plan, instance, instantaneous, instantaneously, instantly, instate, instead, instead of, instep, instigate, instigation, instigator, instil (US instill), instill, instillation, instinct, instinctive, instinctively, institute, institution, institutionalize, instruct,