Does Mac OS 10.8.2 support dictionary in language other than English.

Does Dictionary in Safari and Mail support language other than English (say Chinese and Japanese)? In iOS, I can simply highlight a word, press "Define" and boom...result is there. But in Mac OS, I tried highlighting Chinese and Japanese words, dictionary replied with "Result not found". Is this a setting issue or foreign language dictionary is not yet available in 10.8.2? Thanks!