ozyoudaoicibaDictgodict[oz 词源字典]
oz: see ounce
[oz etymology, oz origin, 英语词源]
mythical land in L. Frank Baum's "The Wonderful Wizard of Oz" (1900) and sequels; according to an anecdote written by Baum in 1903, inspired by a three-drawer desktop cabinet letter file, the last drawer labeled O-Z. As Australian slang for "Australia," attested by 1983.