| 释义 | 
		co·bra I. \ˈkōbrə\ noun (-s) Etymology: Portuguese cobra (de capello), literally, hooded snake, from Latin colubra, feminine of coluber snake — more at coluber 1.  : any of several very venomous Asiatic and African elapid snakes of the genus Naja that, when excited, expand the skin of the neck into a broad hood by movement of the anterior ribs — see indian cobra, king cobra 2.  : either of two African snakes that spit their venom from a distance:  a.  : black-necked cobra  b.  : ringhals 3.  : mamba II. noun (-s)  Australia  : shipworm |