trench mortar
英英释义
Noun- a muzzle-loading high-angle gun with a short barrel that fires shells at high elevations for a short range
例句
用作名词(n.)- The sound of mortar fire seemed to be closing in.迫击炮的吼声似乎正在逼近。
- A few basic guidelines for mortar teams follow.下面是一些迫击炮组的基础操作指南。
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