talkabout和discass的区别
首先应该是"discuss"talk about: 1.谈论，议论，讨论 2.说话；谈话；谈论 3.谈到；谈论discuss:及物动词 vt. 1.讨论,商谈;论述,详述[(+with)][+wh-]They discussed how to promote cooperation between the two countries. 他们讨论如何促进两国间的合作。 Mr. Wood refused to discuss the matter. 伍德先生拒绝讨论这件事...