lessonn.教训；课，功课，课业；榜样，典范vt.教训，告诫，训斥；给 ... 上课lessons specialized in wushu武术专选课Lesson Specification Document教程技术要求文件Lesson One Hundred and Eleven精工修理Lesson explanation of Chinese语文说课Lesson Five Trip Through Time穿越时空的旅行lessons learnt and inspiration启迪教训Lessons From a Horse Whisperer专家参与Lesson One Hundred and Sixteen专家系统开发工具Lesson Thirteen A new dress.一件新连衣裙。Lesson One Hundred and Fifteen专家型节能