railway gun

短语

列车炮

词形变化

railway guns 复数 railway guns

释义与例句

n.
  1. 1.

    A massive and heavy mobile artillery gun, built, transported by, and fired from a specially designed rail car.

    列车炮

    政治 军事
  2. 2.

    An ironclad railway wagon with turrets mounted on it, as part of an armoured train.

    政治 军事