AmericaKK [əˋmɛrəkə] /əˈmɛɹəkə/发音名词1美国She moved to America to study engineering last year.她去年搬到美国去读工程。2美洲Potatoes were first grown in South America thousands of years ago.马铃薯数千年前最早种植于南美洲。3美国人民、美国社会The whole of America was watching the trial on television.全美国的民众都在电视上收看这场审判。用这个字练口说→