1 the place where you get on or off trains at a railway station （火车站内供乘客上落的）站台，月台: Which platform does the train to York leave from? 到约克的火车从哪个站台开出？

2 a flat surface, higher than the level of the floor or ground, on which public speakers or performers stand so that the audience can see them 讲台；舞台

3 [usu.sing] the ideas and aims of a political party who want to be elected （政党的）政纲，纲领: They fought the election on a platform of low taxes. 他们以低税的政纲进行竞选。