The phrase is applicable when someone says meaningless things annoyingly wordy and repeative. Such as your bother did not come home yesterday, and your mum or dad started to murmur things like why your bother did not come home last night, and he should be home at 10 pm. Nowadays, children really lack discipline and so on and so on. In this case or a similar case, you can say to your parents: " 你能不能不要这样碎碎念的，你念叨也没有用.". Or, another situation that someone is talking to themselves is a similar way. You can ask: " 你在碎碎念什么呢?"

It's funny word. When someone talk with you about something again and again , at last you may ignore all of these and he or she still talk again and again ，maybe something or maybe the same things ,so you may call that situation is "碎碎念”haha

When your mother ask you to eat vegetables and tell you a lots of benefits about eat them, many words runs out of her mouth ,you can tell your mother don't "碎碎念”.

造句： 1.即使你一直碎碎念，我也不会听你的。 2.那个人一直在碎碎念，真是可疑。

我从没用过碎碎念