learnt his lesson的同义词_learnt his lesson的反义词_learnt his lesson的词形变化_学习英语网

XXenglish 词根大全网址导航

有道词典海词词典爱词霸快词英语

基本释义词根词缀单词辨析词形变化短语词组双语例句

learnt his lesson

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