I字母開頭的單詞或詞組(第19頁)：
- in clear
- invasin
- inland sea
- intrinsically-linear
- ischochymia
- isohaemagglutinin
- inferno
- in strict privacy
- impressibility
- in a sort of way
- ischiofemoral
- identification markings
- ion cyclotron resonance mass spectrometer
- international radio consulative committee
- iron dextran
- incommensurable
- International Union of Pure and Applied Chemistry
- isoelectric period
- inexcusable
- identify sb with sth
- integer item
- impermeable graphite
- induction electromotive force
- indicanmeter
- intermittent parasite
- iodophen
- illegal move
- isoequilenin
- intestinal diverticula
- invoke economic sanctions
- intercessory
- iod-Basedow
- improper function
- intrinvalve coupling
- ill-usage
- icing heart
- intercessor
- inapparent infection
- isobutane
- in cases