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英汉词典
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be engaged in
be engaged in
英
[be engaged in]
美
[be engaged in]
中文释义
参加,从事,致力于…
单词分析
单词结构:
be engaged in
字母数:13
记忆提示
🎯 重点记忆:
单词拼写:be engaged in
核心含义:参加,从事,致力于…
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更新时间:2026-02-04 02:39:45