He had become a midshipman at age sixteen.

他16岁就已经成了一名海军学校学生。

《柯林斯英汉双解大词典》

Many minor incidents in the household life of the Ships' Instrument-maker who was proud of his little Midshipman, assisted and bore out this fancy.

这位对他的小海军军官候补生感到自豪的船舶仪器制造商的家庭生活中的许多细小情节，也加深和突出这样一种幻觉。

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Later in the month Darwin tried to get FitzRoy to allow his friend, Francis Owen (Fanny Owen's brother), to be part of the crew as a Midshipman.

月底，达尔文试图请菲茨罗伊许可他的朋友弗朗西斯·欧文(范尼·欧文的兄弟)作为见习船员加入。

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Twenty-two-year-old First Class Midshipman Laura Martindale will graduate next Friday from the Naval Academy in Annapolis,Maryland.

VOA: special.2010.05.21

On Friday, in the latest disclosure, the Pentagon confirmed that the U.S. Naval Academy is investigating allegations that three football team members sexually assaulted a female midshipman at an off-campus house last year.

NPR: Military's Sexual-Assault Problem Has Deep Roots