zaicansuzhishouchui的精选

平舌音：zai&nbsp&nbspcan&nbsp&nbspsu&nbsp&nbsp翘舌音：zhi&nbsp&nbspshou&nbsp&nbspchui平舌音有z、c、s，翘舌音有zh、ch、sh、r。平舌音发音时舌尖抵住上齿背或者下齿背都可以。翘舌音是舌尖翘起，接触或接近前硬腭。这...