pilot officer

 Longman Dictionary of Contemporary English 5++朗文当代英语 5++LDOCE 5++朗文 5++ˈpilot ˌofficer noun [countable]  a middle rank in the Royal Air Force, or someone who has this rank 英国皇家空军少尉

ˈpilot ˌofficer nounChineseSyllable  

pilot officer
ˈpilot ˌofficer noun [countable]
a middle rank in the Royal Air Force, or someone who has this rank

pilot officerBrE /ˈpaɪlət ɒfɪsə(r)/ 🔊NAmE /ˈpaɪlət ɔːfɪsər/ 🔊, /ˈpaɪlət ɑːfɪsər/ 🔊 noun (abbreviation PO) an officer of the lowest rank in the British air force 英国空军少尉