undergroundKK [ˋʌndɚˏgraʊnd] /ˈʌndɚˌɡɹaʊnd/发音形容词1地下的、地底的The building has three underground parking levels.这栋大楼有三层地下停车场。2秘密的、地下的He joined an underground network that helped refugees escape.他加入了一个帮助难民逃脱的秘密组织。3非主流的、前卫的多指艺术、音乐The band started out in the underground music scene.这个乐团是从非主流音乐圈起步的。副词1在地下、往地下These cables run underground for several kilometers.这些电缆在地下延伸好几公里。2秘密地、暗中常与 go 连用The group went underground after the new law passed.新法通过后,这个团体就转入地下了。名词1地下铁、地铁英式,常用 theWe took the underground from the airport to the city center.我们从机场搭地铁到市中心。2地下组织、反抗组织常用 theHer grandfather fought in the underground during the occupation.她的祖父在占领期间参与地下组织的抗争。3非主流圈、地下文化These films are still only known in the underground.这些电影目前仍只在非主流圈中受到注意。用这个字练口说→