NCO 是 Non-Commissioned Officer 的缩写,意为"士官"或"军士",指在军队中不经过军官委任程序而通过晋升获得军衔的军事人员。他们通常是从士兵中选拔出来的基层领导者,负责带领和训练士兵。
/ˌɛn siː ˈoʊ/
The NCO shouted orders to the soldiers during the drill.
那位士官在操练中向士兵们大声下达命令。
After years of dedicated service, she was promoted to senior NCO and became responsible for mentoring dozens of younger troops.
经过多年的忠诚服役,她被晋升为高级士官,负责指导数十名年轻士兵。
NCO 是 Non-Commissioned Officer 三个单词首字母的缩写。commission 源自拉丁语 commissio,意为"委托、授权"。在军事语境中,commissioned officer(委任军官)是由国家元首或政府正式授予军官身份的人,而 non-commissioned officer 则是未经此正式委任程序、从士兵行列中提拔的军事领导者。这一术语自17世纪起在英语中广泛使用,反映了西方军队中军官与士官之间的制度区分。