Ucav
abbr. uninhabited combat air vehicle 非传统战斗航空器，非传统战斗机
🗣️ 情景例句
Can you work under pressure?
你能在压力下工作吗？
Happy is he that is happy in childhood.
童年时代快乐的人是幸福的。
Like his father, he was driving a car called Bluebird.
同他父亲一样，他也驾驶着一辆名叫“蓝鸟”的汽车。