| copperhead |
Northern Democrat who opposed the Union's war policy and favored a negotiated peace
출처: www.geocities.com/43rdpa/cwterms.html
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| copper |
a reddish metallic element that is one of the best conductors for heat and electricity.
출처: library.thinkquest.org/6275/Glossary.html
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| copper |
(Cu, #29) a reddish colored metallic element used to make wire, pennies, and pipes
출처: www.msnucleus.org/membership/html/k-6/rc/dictionar...
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| copper |
a malleable and ductile metal, copper combines well to make other metals such as brass and bronze: reacts with chemicals and oxygen in the air, in most cases turning green. See also Aerugo, Verdigris D
출처: collections.ic.gc.ca/sculpture/text/glossary.html
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| copper |
CAS Number: 7440-50-8. Copper is a reddish metal that occurs naturally in rocks, soil, water, and air. It also occurs naturally in plants and animals. Metallic copper is easily molded or shaped, and can be found in the US penny, electrical wiring, and some water pipes. It can also be found in mixtures (called alloys) with other metals such as brass and bronze. Copper is also found as part of other compounds forming salts. Copper salts occur naturally, but are also manufactured. ...
출처: www.pca.state.mn.us/gloss/glossary.cfm
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| Copper | a print made from an engraved copperplate |
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| Copper | a fine style of handwriting based on the writing used on copperplate engravings |
| Copper | someone who makes articles from copper |
| Copper | utensils made with copper |
| Copper | having the color of copper |