| iron |
Comes from iron ore; used to make a variety of tools and products.
출처: www.nps.gov/hofu/TEACHERS/vocab.html
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| irritable bowel syndrome |
A functional gastrointestinal disorder which waxes and waned in its severity. IBS is associated with abnormal neural control of the GI tract. A wide variety of complaints may occur involving diarrhea, constipation, nausea, bloating and flatulence as well as dyspeptic symptoms. In the past, this has been termed spastic colitis or mucous colitis.
출처: www.gastromd.com/definitionsi.html
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| iron |
(Fe, #26), a metallic element that is the cheapest, most abundant and most important of all metals ; Fe is from ferric
출처: www.msnucleus.org/membership/html/k-6/rc/dictionar...
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| irradiation |
exposure to some form of radiant energy.
출처: www.mycolog.com/GLOSSARY.htm
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| irrigation |
A method of watering land (usually from a distant source) by directing it through systems of canals, ditches and pipes.
출처: imnh.isu.edu/digitalatlas/glossary/letter.asp
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