特殊单词的过去式
特殊单词的过去式
英语人气:560 ℃时间:2019-09-24 05:06:39
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【AAA型】:cost cost costcut cut cutput put putread read readset set setshut shut shuthit hit hithurt hurt hurtlet let let【ABB型】:(原形→aught/ought→aught/ought)*catch caught caught*teach taught t...
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