四级单词

I

• ideal
• identical
• identify
• idle
• ignorance
• ignorant
• illusion
• illustrate
• illustration
• image
• imaginary
• imagination
• imitate
• immediate
• immense
• immigrant
• immune
• impact
• impartial
• impatient
• imperial
• implement
• implication
• implicit
• imply
• impose
• impressive
• improper
• improvement
• impulse
• inadequate
• incidence
• incline
• incomplete
• increasingly
• incredible
• index
• indication
• indifferent
• indirect
• indispensable
• individual
• indoor
• indoors
• induce
• industrial
• industrialise
• industrialize
• inevitable
• infant
• infect
• infection
• infer
• inference
• inferior
• infinite
• infinity
• inflation
• influential
• ingredient
• inhabitant
• inherent
• inherit
• initiative
• innate
• inner
• innocence
• input
• inquire
• inquiry
• insider
• insight
• inspection
• inspiration
• install
• installation
• instance
• instinct
• insult
• intact
• integrate
• integrity
• intellectual
• intelligent
• intense
• intensify
• intensity
• intensive
• interact
• interaction
• interfere
• interference
• interior
• intermediate
• internal
• interpret
• interpretation
• intimate
• intimidate
• invade
• invasion
• invest
• investigate
• investment
• invisible
• involve
• involved
• inward
• irrigate
• isolate
• issue
• Italian
• italic
• item