资料来源 : pyDict

陆军少尉,海军中尉

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Sublieutenant \Sub`lieu*ten"ant\, n. [Pref. sub + lieutenant:
   cf. F. sous-lieutenant.]
   An inferior or second lieutenant; in the British service, a
   commissioned officer of the lowest rank.

资料来源 : WordNet®

sublieutenant
     n : an officer ranking next below a lieutenant