单词 howitzers 例句 DEFINITIVE EXAMPLES 权威例句〔Pvt.〕Pvt. Carlton McCarthy of the Richmond Howitzers.里士满榴弹炮营的二等兵卡尔顿麦卡锡柯林斯高阶〔artillery〕Large-caliber weapons, such as cannon, howitzers, and missile launchers, that are operated by...