| 释义 |
ˌrock and ˈroll(also rock ‘n’ roll) noun [u] a type of music with a strong beat that was most popular in the 1950s （20世纪50年代流行的）摇滚乐 rock bottomˌrock ˈbottomnoun [u] the lowest point 最低点: ◇he hit rock bottom when he lost his job and his wife left him. 他当时丢了工作，老婆也离他而去，真是倒霉透了。◇rock-bottom prices 最低价 rock and roll /ˌ· · ˈ·/n [u]rock 'n' roll 摇滚乐 |