In U.S. service, the M16 primarily replaced the M14 and M1 Carbine series as standard infantry rifles, and to a lesser extent, some of the jobs of the BAR Light automatic rifle.是什么意思_In U.S. service, the M16 primarily replaced the M14 and M1 Carbine series as standard infantry rifles, and to a lesser extent, some of the jobs of the BAR Light automatic rifle.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句