Informal spelling of "don't know" or "doesn't know"

• Used in casual speech to show uncertainty or ignorance

“don't know/doesn't know”的口语式拼写

• 在非正式交流中表示不知道或不确定

An instance of saying the word "dunno"

• A brief reply indicating lack of knowledge

说“dunno”这个词的一次话语

• 表示不知道的简短答复