The types of ammunition fired include HEI (high-explosive incendiary) and HEI-T (high-explosive incendiary - tracer) plus associated training rounds.是什么意思_The types of ammunition fired include HEI (high-explosive incendiary) and HEI-T (high-explosive incendiary - tracer) plus associated training rounds.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句