teach a lesson片語KK [titʃ ə ˋlɛsən] /titʃ ə ˈlɛsən/發音片語1教訓、懲戒He kicked the ball back over the fence to teach the boys a lesson.他把球踢回圍籬那邊,好教訓那幾個男孩一頓。2使人得到教訓、令人警惕That failed investment taught me a lesson about easy money.那筆失敗的投資讓我對輕鬆賺錢這件事得到了教訓。