【简介】感谢网友“雕龙文库”参与投稿，这里小编给大家分享一些，方便大家学习。
infest
inhabit in numbers large enough to be harmful; Ex. Mice infested the house; Ex. shark-infested waters
infidel
unbeliever
infiltrate
pass into or through; penetrate or enter sneakily; Ex. infiltrate the troops into enemy territory; CF. infiltrator
infinitesimal
very small
infirmity
weakness
inflated
exaggerated; pompous; enlarged
influx
flowing into
infraction
violation ; breach
infringe
violate ; encroach
ingenious
marked by inventive skill; clever; resourceful; N. ingenuity
ingenue
ingenue; young innocent girl
ingenuous
naive and trusting; young; unsophisticated; candid
ingrained
deeply established; firmly rooted; Ex. ingrained dirt/prejudice
ingrate
ungrateful person
ingratiate
become popular with; bring in favor of another; Ex. ingratiate himself with the boss
inherent
firmly established by nature or habit; intrinsic
inhibit
restrain; prohibit; retard or prevent; N. inhibition
inhibited
unable to express what one really feels
inimical
unfriendly; hostile; harmful; detrimental; CF. enemy
inimitable
matchless; not able to be imitated
iniquitous
wicked; immoral; unrighteous; N. iniquity; Ex. den of iniquity
initiate
begin; originate; receive into a group; introduce to a new field or activity; Ex. initiate someone into the mysteries of a secret religion; N: one who has been initiated
injurious
harmful; causing injury
inkling
hint; slight indication
innate
inborn
innocuous
harmless
innovation
change; something newly introduced; introduction of something new; V. innovate: begin or introduce ; be creative; ADJ. innovative
innuendo
indirect or subtle hint; insinuation; Ex. sexual innuendo
inopportune
untimely; inappropriate or ill-timed; poorly chosen
inordinate
beyond reasonable limits; unrestrained; excessive; Ex. inordinate demands
inquisitive
eager for knowledge; unduly curious
inquisitor
questioner ; investigator; person making an inquisition
inroad
hostile invasion; advance that lessens the quantity or difficulty of something; Ex. The long illness made serious inroads on his savings; CF. raid
insalubrious
unwholesome; not healthful; Ex. insalubrious place
insatiable
not easily satisfied; unquenchable; Ex. insatiable appetite
inscrutable
difficult to understand; impenetrable; not readily understood; mysterious
insensate
without feeling; lacking sense; foolish
insensible
unconscious; unresponsive; insensitive; unaware; imperceptible; Ex. insensible of his danger/to pain; Ex. insensible change; CF. not the opposite of sensible
insidious
treacherous; stealthy; sly; working or spreading harmfully in a stealthy manner; Ex. insidious spreading of dry rot
insightful
discerning; perceptive
insinuate
hint; imply; suggest indirectly; creep in; introduce or insert by artful means; Ex. insinuate himself into the bosss favor; CF. ingratiate
infest
inhabit in numbers large enough to be harmful; Ex. Mice infested the house; Ex. shark-infested waters
infidel
unbeliever
infiltrate
pass into or through; penetrate or enter sneakily; Ex. infiltrate the troops into enemy territory; CF. infiltrator
infinitesimal
very small
infirmity
weakness
inflated
exaggerated; pompous; enlarged
influx
flowing into
infraction
violation ; breach
infringe
violate ; encroach
ingenious
marked by inventive skill; clever; resourceful; N. ingenuity
ingenue
ingenue; young innocent girl
ingenuous
naive and trusting; young; unsophisticated; candid
ingrained
deeply established; firmly rooted; Ex. ingrained dirt/prejudice
ingrate
ungrateful person
ingratiate
become popular with; bring in favor of another; Ex. ingratiate himself with the boss
inherent
firmly established by nature or habit; intrinsic
inhibit
restrain; prohibit; retard or prevent; N. inhibition
inhibited
unable to express what one really feels
inimical
unfriendly; hostile; harmful; detrimental; CF. enemy
inimitable
matchless; not able to be imitated
iniquitous
wicked; immoral; unrighteous; N. iniquity; Ex. den of iniquity
initiate
begin; originate; receive into a group; introduce to a new field or activity; Ex. initiate someone into the mysteries of a secret religion; N: one who has been initiated
injurious
harmful; causing injury
inkling
hint; slight indication
innate
inborn
innocuous
harmless
innovation
change; something newly introduced; introduction of something new; V. innovate: begin or introduce ; be creative; ADJ. innovative
innuendo
indirect or subtle hint; insinuation; Ex. sexual innuendo
inopportune
untimely; inappropriate or ill-timed; poorly chosen
inordinate
beyond reasonable limits; unrestrained; excessive; Ex. inordinate demands
inquisitive
eager for knowledge; unduly curious
inquisitor
questioner ; investigator; person making an inquisition
inroad
hostile invasion; advance that lessens the quantity or difficulty of something; Ex. The long illness made serious inroads on his savings; CF. raid
insalubrious
unwholesome; not healthful; Ex. insalubrious place
insatiable
not easily satisfied; unquenchable; Ex. insatiable appetite
inscrutable
difficult to understand; impenetrable; not readily understood; mysterious
insensate
without feeling; lacking sense; foolish
insensible
unconscious; unresponsive; insensitive; unaware; imperceptible; Ex. insensible of his danger/to pain; Ex. insensible change; CF. not the opposite of sensible
insidious
treacherous; stealthy; sly; working or spreading harmfully in a stealthy manner; Ex. insidious spreading of dry rot
insightful
discerning; perceptive
insinuate
hint; imply; suggest indirectly; creep in; introduce or insert by artful means; Ex. insinuate himself into the bosss favor; CF. ingratiate
