I字母開頭的單詞或詞組(第9頁)：
- investigating and forecasting
- inner bearing cover
- incognito
- internal inhibition
- industrial product
- interlock relay
- interrogating typewriter
- investigatory reflex
- injection valve
- immersible pump
- in the presence of someone
- identification by photographs
- indexed grammar
- iodacyl bromide
- inventor's certificate system
- if I mistake not...
- in a good light
- income
- iterated code
- incudostapedial joint
- ileotomy
- imidazolyl
- issue from
- inventory accounts
- in the lap of luxury
- intelligent hub
- industrial district
- indium arsenide
- intestacy
- ischiofemoral
- ilioperoneal
- inactive gas
- interior lighting
- in the red
- isomorphic graph
- implicit conversion
- insensitive time
- instrument payable in foreign exchange
- integumentum
- instruction decoder