lesson
n.美 /ˈlesn/英 /ˈlesn/
课；教训
a period of learning; something learned from experience
例句
We have three English lessons every week.
我们每周上三节英语课。
Losing the game was a hard lesson for him.
输掉比赛让他吸取了深刻的教训。
怎么记
less + -on（学得‘少一点’→需上课补足）
想把这个词真正背下来？
花声英语按记忆曲线安排复习、听写练拼写、录音打分练发音。开通会员后进度自动保存。