托福考试重要单字979之I－M

ignite

illegible

illiterate

impartial

inpartible

imperative

impetuous

impious

implement

implicate

implication

imminent

impose

impormptu

incense

incessant

incidental

incisive

incompetent

incredible

incredulous

incur

indecision

indefatigable

indictment

indispose

induce

indulgence

indulge

inedible

inert

inference

infernal

infested

inform

ingenious

ingratiate

ingredient

initiate

innovation

insert

insidious

insolvent

inspect

install

instinct

inquisitive

intrude

intemperate

interfere

integrate

internal

intensify

intense

intrepid

interrupt

interval

intrude

intrinsic

intricate

invert

invariable

invocation

involuntary

irritate