lessons 是 lesson 的复数lessonKK [ˋlɛsən] /ˈlɛsən/发音名词1课、课程、一堂课She takes piano lessons every Saturday morning.她每个星期六早上都去上钢琴课。2教训That accident taught him a painful lesson about speeding.那场车祸让他对超速有了惨痛的教训。3课文、单元Please turn to lesson five and read the dialogue.请翻到第五课,把对话念一遍。4启示、借镜There are important lessons here for other small businesses.这件事对其他小型企业有重要的启示。片语1记取教训、学乖He finally learned his lesson and stopped lending money to strangers.他终于学乖了,不再借钱给陌生人。2给某人教训、教训某人The referee decided to teach the noisy player a lesson.裁判决定给那名吵闹的球员一点教训。用这个字练口说→相关片语teach a lesson