I字母开头的单词或词组(第9页)：

• improvement
• impurity
• inaccurate
• itching
• inadequate
• inasmuch
• inbred
• incandescent
• incapable
• ivy
• incidentally
• incoherent
• inclination
• incompetence
• inconceivable
• inconspicuous
• inconsistent
• inconvenience
• inconvenient
• increasingly
• incredulous
• indefinite
• ignorance
• illustration
• infra-red
• instructor
• investment
• in half
• in case of
• in consequence
• in consequence of
• in difficulty
• in effect
• in hand
• in favor of
• in future
• in honor of
• in line with
• in no case
• in no time
• in no way
• in itself
• impose on
• in part