原形 过去式 过去分词
help helped helped
discower discowered discowered
study studied studied
live lived lived
stop stopped stopped
eat ate eaten
play played played
help、discower、study、live、stop、eat、play的过去式和过去分词是什么?
help、discower、study、live、stop、eat、play的过去式和过去分词是什么?
英语人气:425 ℃时间:2019-08-14 10:12:24
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