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(单词翻译:双击或拖选)
5. I haven't...for...
Top 1: I haven't seen1 you for a long time.
Top 2: I haven't studied English for a long time.
Top 3: I haven't slept for two days.
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收听单词发音
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1
seen
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vbl.(see的过去分词)看见 | |
参考例句: |
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