We have lesson about the piano 中的“lesson”的意思

We have lesson about the piano 中的“lesson”的意思 We have a dancing lesson的意思 have a piano lesson（中文意思） the fifth lesson的意思 have a piano lesson 中lesson可以是复数吗 what about （ ）before we have the next lesson?Good idea. i___（have)a piano lesson this weekend have music lesson的意思是什么 we have the politics lesson lesson twice a week.（用every day改 We have two-----in the afternoon.a.lessons b.lesson c.lesson We have a piano lesson once a week.(对once a week提问） read the new lesson 的意思是什么?