Evidently no lessons have been learnt or else the government would not have handled the problem so sloppily.政府显然没有吸取教训，不然不会把问题处理得那么草率。I must enroll the children for piano lessons before next week.我必须在本周内给孩子们报名学钢琴课.This l...

With apologies to my old history teacher, who needs history lessons?这话对不住我亲爱的历史老师，不过有谁需要历史课呢？He started piano lessons at the age of 7.他7岁开始上钢琴课。From this chastening experience he learnt some useful lessons.从这次惨痛的经历中他得到了一...

lessons的音标：...

n.功课( lesson的名词复数 )，课程，教训，一堂课...