petty officer的意思|示意

To improve the quality of education in petty officer need a criterion to measure it firstly.

第一部分从影响教育质量的因素入手,对士官教育评估内容从教育目标、人才培养方案、教员素质、实践教学、管理效能、课程建设、教学过程质量和学员学习效果八个方面进行了系统的研究.

期刊摘选

Have you been cleared for security, Petty Officer Buckley?

你能保证绝对安全吗,巴克尔下士?

电影对白

How did Petty Officer Gordon end up in the basement ceiling?

戈登上士怎会死在基地的天花板上?

电影对白

Petty officers are the backbone of a navy.

军士是海军的骨干。

柯林斯高阶英语词典

...Petty Officer Amy Gaskill.

埃米·加斯基尔军士

柯林斯高阶英语词典

Petty Officer Gordon was with you the whole time?

戈登上士一直都跟你们在一起 吗 ?

电影对白