Cno
abbr. 美国海军作战部长（Chief of Naval Operations）
🗣️ 情景例句
Where there's smoke, there's fire.
事出必有因，无风不起浪。
I tried several times to call, but there is no answer.
我打了几次，但是没有人回答。
In this day, Mendoza enjoyed tremendous popularity.
门多萨在的全盛时期深受大家欢迎，