learnern.学习者
learnv.学会;学习;得知
Learn to do sth perfectly学会将某事物做得尽善尽美
Learn to invest wisely.学会聪明地投资。
learn about one's illness费用分类帐
learn to swim by swimming在游泳中学习游泳
learner strategy training学习策略训练
Learner-centered design学习者中心设计
learner-cenred approach学生中心教学法