double-end

短语

词形变化

double-ended double-ending double-ends 三单 double-ends double-ending 现在分词 double-ended 过去式 double-ended 过去分词

释义与例句

v.
  1. 1.

    To operate a train with a locomotive at each end.

    及物 交通
  2. 2.

    To operate a train, especially a multiple unit, with a driver at each end of the train for fast turnaround times.

    及物 交通