| 释义 |
tram·linesBrE /ˈtræmlaɪnz/ NAmE /ˈtræmlaɪnz/ noun [pl. ]the rails in the street that trams run on 电车轨道(BrE ) (NAmE alley ) (informal ) the pair of parallel lines on a tennis or badmintoncourt that mark the extra area that is used when four people are playing （网球或羽毛球球场两侧的）双打边线 |