Cno
abbr. 美国海军作战部长（Chief of Naval Operations）
🗣️ 情景例句
Leave nothing to chance.
做任何事情都要有把握。
He seems very serious, but in fact he has a delightful sense of humor.
他看上去很严肃，其实很诙谐。
Do you feel like going to that new disco?
你想去那个新开的迪厅