megacity怎么读，是什么意思，单词翻译、读音

英语单词:megacity

意思翻译

megacity

noun [ C ] uk/ˈmeɡ.ə.sɪt.i/ us/ˈmeɡ.ə.sɪt̬.i/

巨型城市（人口超过一千万的城市）

a very large city, especially one with more than 10 million people living in it