| cobbler's chest |
a chest showing a sinking in at the lower end of the sternum.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| cobra |
Cobras are venomous snakes of family Elapidae, of several genera. They generally inhabit tropical and desert regions of Asia and Africa. Cobras kill their prey, usually small rodents and birds, by injecting a neurotoxin through their hollow fangs. The King Cobra notably eats other snakes; it feeds almost entirely on other snakes, even venomous ones (ophiophagy). The spitting cobra can also incapacitate larger would-be predators by delivering irritating venom to their eyes. ...
출처: en.wikipedia.org/wiki/Cobra_(snake)
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| cobra |
The COBRA Organization (officially called Cobra Command) is the fictional nemesis of the G.I. Joe team, and part of a line of action figures sold by Hasbro. Though the G.I. Joe toys had been produced since the 1960s, COBRA was introduced when the G.I. Joe line was relaunched in the early 1980s. This relaunch was accompanied by a Marvel comic, written by Larry Hama, and an animated television series for children. ...
출처: en.wikipedia.org/wiki/Cobra_(G.I._Joe)
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| cobalt |
Cobalt(II) chloride (CoCl2) is a chemical compound composed of cobalt and chlorine. It is blue when anhydrous, and a deep magenta colour when hydrated- for this reason it is widely used as an indicator for water, for example in drying agents such as Silica gel. ...
출처: en.wikipedia.org/wiki/Cobalt(II)_chloride
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| cobalt |
A radioactive substance used as a radiation source to treat cancer.
출처: www.ehealthmd.com/library/radiationtherapy/RT_glos...
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