A commissioned officer in the British and Canadian navies ranking just below a lieutenant commander.

一个军衔高于少校低于上校的委任的海军军官.

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Nursing commissioned officer ( NNCO ) is a special necessary colony. Educate to NNCO is a new thing.

护理士官是军队卫生工作中不可缺少的特殊群体, 护理士官教育是新生事物.

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Training for radiology NCO commissioned officer is an important part of the military medical service.

放射士官培训是军队卫勤保障人才队伍建设的重要组成部分.

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Who is not a commissioned officer?

哪个不是现役军官?

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