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i开头的英语单词、第一个字母是i的英语词组有哪些（第6页）

intact insurrection intangibility intangible integral integrity intellect integrate intellectual intelligible intensify intent inter intercede intercept intercessor intentional interaction interchangeable interdict interference interim interjection interlock interlocking interlude intermingle interminable intermediary intermission intern intermittent interplay interpolate interpose internecine interregnum interrogate interrogative interrupt intersect intersperse intertwine intervene intimate intoxicate intractable intransigent intrepid intricacy intricate intrigue introspective intrude intuition intuitive invective inundate inured invade inveigh inveigle inventory inverse invert invertebrate investigate inveterate invigorating invidious inviolable invigorate invoke involuntary iodine iota invulnerable irascible ire irate iridescent irk irksome ironclad ironic irony irradicable irreconcilable irredeemable irreducible irrepressible irrevocable irremediable irritable irrigate irritate irritation isolate isotope issue isthmus itinerant itinerary ivory icing idol idolatrize idolize illegible immortal imperil illiberal illustrious imbecile impend imprecation imputation impute incertitude incisor incongruent incorporeal incrustation indite inebriate ineffaceable ineligible inexpedient inexpiable insolate ingress infatuate infatuated infernal infliction informer insane inscription insanity insouciance installment insuperable interdisciplinary interlace interlocutor interlope interloper interstice interweave irradiate intestate intestine intumescence investiture invigilate invoice iridescence iterate ilk incrust infrared inmate inspissate interlard