Word: 空军 (kōngjūn) Traditional: 空軍 空军 dictionary entry kōngjūn air force; to fail to catch anything (on a fishing trip) Full dictionary entry for 空军 Example sentences using 空军 2 sentences, showing page 1 of 1. 他爸爸以前在空军当飞行员。 Tā bàba yǐqián zài kōngjūn dāng fēixíngyuán. His father used to be a pilot in the air force. 我加入了空军。 Wǒ jiārùle kōngjūn. I went into the air force.