06 Oct 2010

certificate

n.
http://www.merriam-webster.com/dictionary/certificate[1]

*vt.
*http://www.merriam-webster.com/dictionary/certificate[2]

http://www.google.com/dictionary?langpair=en%7Czh-CN&q=certificate&hl=zh-CN&aq=f

Til next time,
at 00:00