AustraliaKK [ɔˋstreljə] /ɔˈstɹeɪljə/发音名词1澳大利亚、澳洲国家She moved to Australia three years ago to study marine biology.她三年前搬到澳大利亚读海洋生物学。2澳洲、澳大利亚大陆洲Australia is the smallest of the world's continents.澳洲是世界上面积最小的大陆。用这个字练口说→