"You are cut off" means that you are disconnected or disconnected from someone or something. It can be used in different contexts and have different meanings. For example, if you are talking on the phone and the other party's signal is lost, you can say "You are cut off"; when you try to connect to the Internet but cannot be connected due to network reasons, you can also use this phrase. If you want to express this meaning, you can use this phrase. However, please pay attention to the context and use it correctly to avoid misunderstanding.

you are cut off

我不确定您所指的“被切断”是什么意思。如果您能提供更多的上下文或信息，我会尽力为您提供更准确的答案。