| 释义 |
nounadjectiveback·stairsBrE /ˈbæksteəz/ NAmE /ˈbæksterz/ noun [pl. ]stairs at the back or side of a building , sometimes used by servants 后楼梯，侧楼梯（有时供仆人用）back·stairsBrE /ˈbæksteəz/ NAmE /ˈbæksterz/ adjective secret or dishonest 背地里的；暗中的◆ backstairs deals between politicians 政客之间的幕后交易 |