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英汉词典
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must have been
must have been
英
[must have been]
美
[must have been]
中文释义
na. 必然; must = should 或 would surely; 必须
单词分析
单词结构:
must have been
字母数:14
记忆提示
🎯 重点记忆:
单词拼写:must have been
核心含义:na. 必然; must = should 或 would surely; 必须
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更新时间:2026-01-17 07:12:25