trench mortar

trench mortar是什么意思、trench mortar怎么读
迫击炮

trench mortar汉语翻译

迫击炮

trench mortar英语解释

名词 trench mortar:

  1. a muzzle-loading high-angle gun with a short barrel that fires shells at high elevations for a short range
    同义词:mortar, howitzer