2026-08-07 16:33:40 浏览次

howitzer是什么意思 英 [ˈhaʊɪtsə(r)] 美 [ˈhaʊɪtsər] n. 榴弹炮（复数形式: howitzers）n a muzzle-loading high-angle gun with a short barrel that fires shells at high elevations for a short rangehowit...