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词汇
the present perfect
释义
the present perfect
ðəˌprezntˈpɜːfɪkt
短语¹⁰⁶¹⁰⁰⁺
⁵
基本
例句
n.
语法现在完成时
In English learning, it is difficult for learners to master the tense, especially the past tense and the present perfect tense.
英语学习中，时态的学习和运用对学习者尤其中低水平学习者来说是一个困难之处。
cnki
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英汉汉英双解词典包含9999994条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。
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更新时间：2025/5/30 11:48:12