雅思词汇单词列表

ideal identical identification identify identity ideology idiom idiot idle ignite ignorance illiterate illuminate illusion illustrate imaginative imitate imitation immense immerse immigrant imminent immune impact impair impart impede imperative imperial impetus implement implicit impose imposing impressive impromptu improvise impulse in inapt inaugurate incentive incidence incidentally incipient incite inclination incline inclusive incongruous incorporate incredible increment incur indefinite indelible indemnity indicative indicator indifferent indigenous indignant indispensable individual induce indulge inept inert inertia inevitable infant infect infectious inference inferior infest infinite infirmary inflation inflict influence influx infringe ingenious ingredient inhabit inhabitant inherent inherit inhibit initial initiate initiative inject inland innocent innovation innumerable inquire insane insert insight insipid insolent insolvent inspection inspiration inspire inspiring install instalment instantaneous instinct instrument instrumental insulate insult insurance insure intact integral integrate integrity intellect intellectual intelligible intense intensify intent interact interim interior intermediate intermittent interpret interrogate intersection interval intervene intimate intimidate intricate intrigue intrinsic intuition inundate invade invalid invaluable invariably inventory invert invest investigate invigilate invincible invisible invoice involve irony irrespective irrigation irritate isle isolate issue item itinerary ivory