learn动词的过去式learned或learntlearn的过去式是learnedLearned.有两种都可以,过去式和过去分词相同learnt(过去式)learnt(过去分词)learned(过去式)learned(过去分词)有两种learntlearned2,learn的过去式是什么呢一种是规则的直接在后面加ED--learned一种是不规则的在其后加T--learnt不规则的话是learnt规则的话是learned过去式是learnt/learnedlearned或者learnt都可以lear...
更新时间:2022-08-20标签: learn的过去式learn过去过去式 全文阅读