/dɪ'skʌs/ 

VT. speak with others about (something); talk (something) over in detail; have a discussion  

  • If people discuss something, they talk about it, often in order to reach a decision.

免谈! No need to discuss!(No need for discussion.) A: It’s all settled. There’s no need to discuss it anymore. 全都确定了。所以就免谈了!