Cno
abbr. 美国海军作战部长（Chief of Naval Operations）
🗣️ 情景例句
My parents expect nothing but high marks.
我父母就希望我考高分。
Please stop by (drop in) sometime.
请于近日过来坐坐。
It is all very well for such things to occur in fiction.
这种事发生在小说中是无可非议的。